/*
* #%L
* BSD implementations of Bio-Formats readers and writers
* %%
* Copyright (C) 2005 - 2015 Open Microscopy Environment:
* - Board of Regents of the University of Wisconsin-Madison
* - Glencoe Software, Inc.
* - University of Dundee
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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*/
package loci.formats;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import java.util.Vector;
import loci.common.Constants;
import loci.common.DateTools;
import loci.common.RandomAccessInputStream;
import loci.common.ReflectException;
import loci.common.ReflectedUniverse;
import loci.common.services.DependencyException;
import loci.common.services.ServiceException;
import loci.common.services.ServiceFactory;
import loci.formats.meta.DummyMetadata;
import loci.formats.meta.MetadataRetrieve;
import loci.formats.meta.MetadataStore;
import loci.formats.services.OMEXMLService;
import loci.formats.services.OMEXMLServiceImpl;
import ome.xml.model.enums.EnumerationException;
import ome.xml.model.enums.UnitsLength;
import ome.xml.model.primitives.PrimitiveNumber;
import ome.xml.model.primitives.PositiveFloat;
import ome.xml.model.primitives.PositiveInteger;
import ome.xml.model.primitives.Timestamp;
import ome.units.unit.Unit;
import ome.units.quantity.Angle;
import ome.units.quantity.ElectricPotential;
import ome.units.quantity.Frequency;
import ome.units.quantity.Length;
import ome.units.quantity.Power;
import ome.units.quantity.Pressure;
import ome.units.quantity.Temperature;
import ome.units.quantity.Time;
import ome.units.UNITS;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A utility class for format reader and writer implementations.
*/
public final class FormatTools {
protected static final Logger LOGGER =
LoggerFactory.getLogger(FormatTools.class);
// -- Constants - pixel types --
/** Identifies the <i>INT8</i> data type used to store pixel values. */
public static final int INT8 = 0;
/** Identifies the <i>UINT8</i> data type used to store pixel values. */
public static final int UINT8 = 1;
/** Identifies the <i>INT16</i> data type used to store pixel values. */
public static final int INT16 = 2;
/** Identifies the <i>UINT16</i> data type used to store pixel values. */
public static final int UINT16 = 3;
/** Identifies the <i>INT32</i> data type used to store pixel values. */
public static final int INT32 = 4;
/** Identifies the <i>UINT32</i> data type used to store pixel values. */
public static final int UINT32 = 5;
/** Identifies the <i>FLOAT</i> data type used to store pixel values. */
public static final int FLOAT = 6;
/** Identifies the <i>DOUBLE</i> data type used to store pixel values. */
public static final int DOUBLE = 7;
/** Identifies the <i>BIT</i> data type used to store pixel values. */
public static final int BIT = 8;
/** Human readable pixel type. */
private static final String[] pixelTypes = makePixelTypes();
static String[] makePixelTypes() {
String[] pixelTypes = new String[9];
pixelTypes[INT8] = "int8";
pixelTypes[UINT8] = "uint8";
pixelTypes[INT16] = "int16";
pixelTypes[UINT16] = "uint16";
pixelTypes[INT32] = "int32";
pixelTypes[UINT32] = "uint32";
pixelTypes[FLOAT] = "float";
pixelTypes[DOUBLE] = "double";
pixelTypes[BIT] = "bit";
return pixelTypes;
}
// -- Constants - dimensional labels --
/**
* Identifies the <i>Channel</i> dimensional type,
* representing a generic channel dimension.
*/
public static final String CHANNEL = "Channel";
/**
* Identifies the <i>Spectra</i> dimensional type,
* representing a dimension consisting of spectral channels.
*/
public static final String SPECTRA = "Spectra";
/**
* Identifies the <i>Lifetime</i> dimensional type,
* representing a dimension consisting of a lifetime histogram.
*/
public static final String LIFETIME = "Lifetime";
/**
* Identifies the <i>Polarization</i> dimensional type,
* representing a dimension consisting of polarization states.
*/
public static final String POLARIZATION = "Polarization";
/**
* Identifies the <i>Phase</i> dimensional type,
* representing a dimension consisting of phases.
*/
public static final String PHASE = "Phase";
/**
* Identifies the <i>Frequency</i> dimensional type,
* representing a dimension consisting of frequencies.
*/
public static final String FREQUENCY = "Frequency";
/**
* Identifies the <i>Rotation</i> dimensional type,
* representing a dimension consisting of rotations.
*/
public static final String ROTATION = "Rotation";
/**
* Identifies the <i>Illumination</i> dimensional type,
* representing a dimension consisting of illuminations.
*/
public static final String ILLUMINATION = "Illumination";
// -- Constants - miscellaneous --
/** File grouping options. */
public static final int MUST_GROUP = 0;
public static final int CAN_GROUP = 1;
public static final int CANNOT_GROUP = 2;
/** Patterns to be used when constructing a pattern for output filenames. */
public static final String SERIES_NUM = "%s";
public static final String SERIES_NAME = "%n";
public static final String CHANNEL_NUM = "%c";
public static final String CHANNEL_NAME = "%w";
public static final String Z_NUM = "%z";
public static final String T_NUM = "%t";
public static final String TIMESTAMP = "%A";
public static final String TILE_X = "%x";
public static final String TILE_Y = "%y";
public static final String TILE_NUM = "%m";
// -- Constants - versioning --
public static final Properties VERSION_PROPERTIES = loadProperties();
/** Current VCS revision. */
public static final String VCS_REVISION =
VERSION_PROPERTIES.getProperty("vcs.revision");
/** Current VCS revision (short form). */
public static final String VCS_SHORT_REVISION =
VERSION_PROPERTIES.getProperty("vcs.shortrevision");
/** Date on which this release was built. */
public static final String DATE = VERSION_PROPERTIES.getProperty("date");
/** Year in which this release was built. */
public static final String YEAR = VERSION_PROPERTIES.getProperty("year");
/** Version number of this release. */
public static final String VERSION =
VERSION_PROPERTIES.getProperty("release.version");
public static final String PROPERTY_FILE = "version.properties";
static Properties loadProperties() {
Properties properties = new Properties();
try {
InputStream propertyFile = Class.forName(
"loci.formats.FormatTools").getResourceAsStream(PROPERTY_FILE);
properties.load(propertyFile);
}
catch (ClassNotFoundException e) {
LOGGER.debug("Failed to load version properties", e);
}
catch (IOException e) {
LOGGER.debug("Failed to load version properties", e);
}
return properties;
}
// -- Constants - domains --
/** Identifies the high content screening domain. */
public static final String HCS_DOMAIN = "High-Content Screening (HCS)";
/** Identifies the light microscopy domain. */
public static final String LM_DOMAIN = "Light Microscopy";
/** Identifies the electron microscopy domain. */
public static final String EM_DOMAIN = "Electron Microscopy (EM)";
/** Identifies the scanning probe microscopy domain. */
public static final String SPM_DOMAIN = "Scanning Probe Microscopy (SPM)";
/** Identifies the scanning electron microscopy domain. */
public static final String SEM_DOMAIN = "Scanning Electron Microscopy (SEM)";
/** Identifies the fluorescence-lifetime domain. */
public static final String FLIM_DOMAIN = "Fluorescence-Lifetime Imaging";
/** Identifies the medical imaging domain. */
public static final String MEDICAL_DOMAIN = "Medical Imaging";
/** Identifies the histology domain. */
public static final String HISTOLOGY_DOMAIN = "Histology";
/** Identifies the gel and blot imaging domain. */
public static final String GEL_DOMAIN = "Gel/Blot Imaging";
/** Identifies the astronomy domain. */
public static final String ASTRONOMY_DOMAIN = "Astronomy";
/**
* Identifies the graphics domain.
* This includes formats used exclusively by analysis software.
*/
public static final String GRAPHICS_DOMAIN = "Graphics";
/** Identifies an unknown domain. */
public static final String UNKNOWN_DOMAIN = "Unknown";
/** List of non-graphics domains. */
public static final String[] NON_GRAPHICS_DOMAINS = new String[] {
LM_DOMAIN, EM_DOMAIN, SPM_DOMAIN, SEM_DOMAIN, FLIM_DOMAIN, MEDICAL_DOMAIN,
HISTOLOGY_DOMAIN, GEL_DOMAIN, ASTRONOMY_DOMAIN, HCS_DOMAIN, UNKNOWN_DOMAIN
};
/** List of non-HCS domains. */
public static final String[] NON_HCS_DOMAINS = new String[] {
LM_DOMAIN, EM_DOMAIN, SPM_DOMAIN, SEM_DOMAIN, FLIM_DOMAIN, MEDICAL_DOMAIN,
HISTOLOGY_DOMAIN, GEL_DOMAIN, ASTRONOMY_DOMAIN, UNKNOWN_DOMAIN
};
/**
* List of domains that do not require special handling. Domains that
* require special handling are {@link #GRAPHICS_DOMAIN} and
* {@link #HCS_DOMAIN}.
*/
public static final String[] NON_SPECIAL_DOMAINS = new String[] {
LM_DOMAIN, EM_DOMAIN, SPM_DOMAIN, SEM_DOMAIN, FLIM_DOMAIN, MEDICAL_DOMAIN,
HISTOLOGY_DOMAIN, GEL_DOMAIN, ASTRONOMY_DOMAIN, UNKNOWN_DOMAIN
};
/** List of all supported domains. */
public static final String[] ALL_DOMAINS = new String[] {
HCS_DOMAIN, LM_DOMAIN, EM_DOMAIN, SPM_DOMAIN, SEM_DOMAIN, FLIM_DOMAIN,
MEDICAL_DOMAIN, HISTOLOGY_DOMAIN, GEL_DOMAIN, ASTRONOMY_DOMAIN,
GRAPHICS_DOMAIN, UNKNOWN_DOMAIN
};
// -- Constants - web pages --
/** URL of Bio-Formats web page. */
public static final String URL_BIO_FORMATS =
"http://www.openmicroscopy.org/site/products/bio-formats";
/** URL of 'Bio-Formats as a Java Library' web page. */
public static final String URL_BIO_FORMATS_LIBRARIES =
"http://www.openmicroscopy.org/site/support/bio-formats/developers/java-library.html";
/** URL of OME-TIFF web page. */
public static final String URL_OME_TIFF =
"http://www.openmicroscopy.org/site/support/ome-model/ome-tiff/";
// -- Constructor --
private FormatTools() { }
// -- Utility methods - dimensional positions --
/**
* Gets the rasterized index corresponding
* to the given Z, C and T coordinates (real sizes).
*/
public static int getIndex(IFormatReader reader, int z, int c, int t) {
String order = reader.getDimensionOrder();
int zSize = reader.getSizeZ();
int cSize = reader.getEffectiveSizeC();
int tSize = reader.getSizeT();
int num = reader.getImageCount();
return getIndex(order, zSize, cSize, tSize, num, z, c, t);
}
/**
* Gets the rasterized index corresponding to the given Z, C, T,
* ModuloZ, ModuloC and ModuloT coordinates (effective sizes). Note
* that the Z, C and T coordinates take the modulo dimension sizes
* into account. The effective size for each of these dimensions is
* limited to the total size of the dimension divided by the modulo
* size.
*/
public static int getIndex(IFormatReader reader, int z, int c, int t,
int moduloZ, int moduloC, int moduloT) {
String order = reader.getDimensionOrder();
int zSize = reader.getSizeZ();
int cSize = reader.getEffectiveSizeC();
int tSize = reader.getSizeT();
int moduloZSize = reader.getModuloZ().length();
int moduloCSize = reader.getModuloC().length();
int moduloTSize = reader.getModuloT().length();
int num = reader.getImageCount();
return getIndex(order,
zSize, cSize, tSize,
moduloZSize, moduloCSize, moduloTSize,
num,
z, c, t,
moduloZ, moduloC, moduloT);
}
/**
* Gets the rasterized index corresponding
* to the given Z, C and T coordinates (real sizes).
*
* @param order Dimension order.
* @param zSize Total number of focal planes (real size).
* @param cSize Total number of channels (real size).
* @param tSize Total number of time points (real size).
* @param num Total number of image planes (zSize * cSize * tSize),
* specified as a consistency check.
* @param z Z coordinate of ZCT coordinate triple to convert to 1D index (real size).
* @param c C coordinate of ZCT coordinate triple to convert to 1D index (real size).
* @param t T coordinate of ZCT coordinate triple to convert to 1D index (real size).
*/
public static int getIndex(String order, int zSize, int cSize, int tSize,
int num, int z, int c, int t)
{
// check DimensionOrder
if (order == null) {
throw new IllegalArgumentException("Dimension order is null");
}
if (!order.startsWith("XY") && !order.startsWith("YX")) {
throw new IllegalArgumentException("Invalid dimension order: " + order);
}
int iz = order.indexOf("Z") - 2;
int ic = order.indexOf("C") - 2;
int it = order.indexOf("T") - 2;
if (iz < 0 || iz > 2 || ic < 0 || ic > 2 || it < 0 || it > 2) {
throw new IllegalArgumentException("Invalid dimension order: " + order);
}
// check SizeZ
if (zSize <= 0) {
throw new IllegalArgumentException("Invalid Z size: " + zSize);
}
if (z < 0 || z >= zSize) {
throw new IllegalArgumentException("Invalid Z index: " + z + "/" + zSize);
}
// check SizeC
if (cSize <= 0) {
throw new IllegalArgumentException("Invalid C size: " + cSize);
}
if (c < 0 || c >= cSize) {
throw new IllegalArgumentException("Invalid C index: " + c + "/" + cSize);
}
// check SizeT
if (tSize <= 0) {
throw new IllegalArgumentException("Invalid T size: " + tSize);
}
if (t < 0 || t >= tSize) {
throw new IllegalArgumentException("Invalid T index: " + t + "/" + tSize);
}
// check image count
if (num <= 0) {
throw new IllegalArgumentException("Invalid image count: " + num);
}
if (num != zSize * cSize * tSize) {
// if this happens, there is probably a bug in metadata population --
// either one of the ZCT sizes, or the total number of images --
// or else the input file is invalid
throw new IllegalArgumentException("ZCT size vs image count mismatch " +
"(sizeZ=" + zSize + ", sizeC=" + cSize + ", sizeT=" + tSize +
", total=" + num + ")");
}
// assign rasterization order
int v0 = iz == 0 ? z : (ic == 0 ? c : t);
int v1 = iz == 1 ? z : (ic == 1 ? c : t);
int v2 = iz == 2 ? z : (ic == 2 ? c : t);
int len0 = iz == 0 ? zSize : (ic == 0 ? cSize : tSize);
int len1 = iz == 1 ? zSize : (ic == 1 ? cSize : tSize);
return v0 + v1 * len0 + v2 * len0 * len1;
}
/**
* Gets the rasterized index corresponding to the given Z, C, T,
* ModuloZ, ModuloC, ModuloT coordinates (effective sizes). Note
* that the Z, C and T coordinates take the modulo dimension sizes
* into account. The effective size for each of these dimensions is
* limited to the total size of the dimension divided by the modulo
* size.
*
* @param order Dimension order.
* @param zSize Total number of focal planes (real size).
* @param cSize Total number of channels (real size).
* @param tSize Total number of time points (real size).
* @param moduloZSize Total number of ModuloZ planes (real size).
* @param moduloCSize Total number of ModuloC planes (real size).
* @param moduloTSize Total number of ModuloT planes (real size).
* @param num Total number of image planes (zSize * cSize * tSize),
* specified as a consistency check.
* @param z Z coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
* @param c C coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
* @param t T coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
* @param moduloZ ModuloZ coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
* @param moduloC ModuloC coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
* @param moduloT ModuloT coordinate of ZCTmZmCmT coordinate sextuple to convert to 1D index (effective size).
*/
public static int getIndex(String order,
int zSize, int cSize, int tSize,
int moduloZSize, int moduloCSize, int moduloTSize,
int num,
int z, int c, int t,
int moduloZ, int moduloC, int moduloT) {
return getIndex(order,
zSize,
cSize,
tSize,
num,
(z * moduloZSize) + moduloZ,
(c * moduloCSize) + moduloC,
(t * moduloTSize) + moduloT);
}
/**
* Gets the Z, C and T coordinates corresponding
* to the given rasterized index value (real sizes).
*/
public static int[] getZCTCoords(IFormatReader reader, int index) {
String order = reader.getDimensionOrder();
int zSize = reader.getSizeZ();
int cSize = reader.getEffectiveSizeC();
int tSize = reader.getSizeT();
int num = reader.getImageCount();
return getZCTCoords(order, zSize, cSize, tSize, num, index);
}
/**
* Gets the Z, C, T, ModuloZ, ModuloC and ModuloZ coordinates
* corresponding to the given rasterized index value (effective
* sizes). Note that the Z, C and T coordinates are not the same as
* those returned by getZCTCoords(IFormatReader, int) because the
* size of the modulo dimensions is taken into account. The
* effective size for each of these dimensions is limited to the
* total size of the dimension divided by the modulo size.
*/
public static int[] getZCTModuloCoords(IFormatReader reader, int index) {
String order = reader.getDimensionOrder();
int zSize = reader.getSizeZ();
int cSize = reader.getEffectiveSizeC();
int tSize = reader.getSizeT();
int moduloZSize = reader.getModuloZ().length();
int moduloCSize = reader.getModuloC().length();
int moduloTSize = reader.getModuloT().length();
int num = reader.getImageCount();
return getZCTCoords(order, zSize, cSize, tSize, moduloZSize, moduloCSize, moduloTSize, num, index);
}
/**
* Gets the Z, C and T coordinates corresponding to the given rasterized
* index value (real sizes).
*
* @param order Dimension order.
* @param zSize Total number of focal planes (real size).
* @param cSize Total number of channels (real size).
* @param tSize Total number of time points (real size).
* @param num Total number of image planes (zSize * cSize * tSize),
* specified as a consistency check.
* @param index 1D (rasterized) index to convert to ZCT coordinate triple.
*/
public static int[] getZCTCoords(String order,
int zSize, int cSize, int tSize, int num, int index)
{
// check DimensionOrder
if (order == null) {
throw new IllegalArgumentException("Dimension order is null");
}
if (!order.startsWith("XY") && !order.startsWith("YX")) {
throw new IllegalArgumentException("Invalid dimension order: " + order);
}
int iz = order.indexOf("Z") - 2;
int ic = order.indexOf("C") - 2;
int it = order.indexOf("T") - 2;
if (iz < 0 || iz > 2 || ic < 0 || ic > 2 || it < 0 || it > 2) {
throw new IllegalArgumentException("Invalid dimension order: " + order);
}
// check SizeZ
if (zSize <= 0) {
throw new IllegalArgumentException("Invalid Z size: " + zSize);
}
// check SizeC
if (cSize <= 0) {
throw new IllegalArgumentException("Invalid C size: " + cSize);
}
// check SizeT
if (tSize <= 0) {
throw new IllegalArgumentException("Invalid T size: " + tSize);
}
// check image count
if (num <= 0) {
throw new IllegalArgumentException("Invalid image count: " + num);
}
if (num != zSize * cSize * tSize) {
// if this happens, there is probably a bug in metadata population --
// either one of the ZCT sizes, or the total number of images --
// or else the input file is invalid
throw new IllegalArgumentException("ZCT size vs image count mismatch " +
"(sizeZ=" + zSize + ", sizeC=" + cSize + ", sizeT=" + tSize +
", total=" + num + ")");
}
if (index < 0 || index >= num) {
throw new IllegalArgumentException("Invalid image index: " +
index + "/" + num);
}
// assign rasterization order
int len0 = iz == 0 ? zSize : (ic == 0 ? cSize : tSize);
int len1 = iz == 1 ? zSize : (ic == 1 ? cSize : tSize);
//int len2 = iz == 2 ? sizeZ : (ic == 2 ? sizeC : sizeT);
int v0 = index % len0;
int v1 = index / len0 % len1;
int v2 = index / len0 / len1;
int z = iz == 0 ? v0 : (iz == 1 ? v1 : v2);
int c = ic == 0 ? v0 : (ic == 1 ? v1 : v2);
int t = it == 0 ? v0 : (it == 1 ? v1 : v2);
return new int[] {z, c, t};
}
/**
* Gets the Z, C and T coordinates corresponding to the given
* rasterized index value. Note that the Z, C and T coordinates are
* not the same as those returned by getZCTCoords(String, int, int,
* int, int, int) because the size of the modulo dimensions is taken
* into account. The effective size for each of these dimensions is
* limited to the total size of the dimension divided by the modulo
* size.
*
* @param order Dimension order.
* @param zSize Total number of focal planes (real size).
* @param cSize Total number of channels (real size).
* @param tSize Total number of time points (real size).
* @param moduloZSize Total number of ModuloZ planes (real size).
* @param moduloCSize Total number of ModuloC planes (real size).
* @param moduloTSize Total number of ModuloT planes (real size).
* @param num Total number of image planes (zSize * cSize * tSize),
* specified as a consistency check.
* @param index 1D (rasterized) index to convert to ZCT coordinate triple.
*/
public static int[] getZCTCoords(String order,
int zSize, int cSize, int tSize,
int moduloZSize, int moduloCSize, int moduloTSize,
int num, int index) {
int[] coords = getZCTCoords(order, zSize, cSize, tSize, num, index);
return new int[] {
coords[0] / moduloZSize,
coords[1] / moduloCSize,
coords[2] / moduloTSize,
coords[0] % moduloZSize,
coords[1] % moduloCSize,
coords[2] % moduloTSize
};
}
/**
* Converts index from the given dimension order to the reader's native one.
* This method is useful for shuffling the planar order around
* (rather than eassigning ZCT sizes as {@link DimensionSwapper} does).
*
* @throws FormatException Never actually thrown.
*/
public static int getReorderedIndex(IFormatReader reader,
String newOrder, int newIndex) throws FormatException
{
String origOrder = reader.getDimensionOrder();
int zSize = reader.getSizeZ();
int cSize = reader.getEffectiveSizeC();
int tSize = reader.getSizeT();
int num = reader.getImageCount();
return getReorderedIndex(origOrder, newOrder,
zSize, cSize, tSize, num, newIndex);
}
/**
* Converts index from one dimension order to another.
* This method is useful for shuffling the planar order around
* (rather than eassigning ZCT sizes as {@link DimensionSwapper} does).
*
* @param origOrder Original dimension order.
* @param newOrder New dimension order.
* @param zSize Total number of focal planes (real size).
* @param cSize Total number of channels (real size).
* @param tSize Total number of time points (real size).
* @param num Total number of image planes (zSize * cSize * tSize),
* specified as a consistency check.
* @param newIndex 1D (rasterized) index according to new dimension order.
* @return rasterized index according to original dimension order.
*/
public static int getReorderedIndex(String origOrder, String newOrder,
int zSize, int cSize, int tSize, int num, int newIndex)
{
int[] zct = getZCTCoords(newOrder, zSize, cSize, tSize, num, newIndex);
return getIndex(origOrder,
zSize, cSize, tSize, num, zct[0], zct[1], zct[2]);
}
/**
* Computes a unique 1-D index corresponding
* to the given multidimensional position.
* @param lengths the maximum value for each positional dimension
* @param pos position along each dimensional axis
* @return rasterized index value
*/
public static int positionToRaster(int[] lengths, int[] pos) {
int offset = 1;
int raster = 0;
for (int i=0; i<pos.length; i++) {
raster += offset * pos[i];
offset *= lengths[i];
}
return raster;
}
/**
* Computes a unique N-D position corresponding
* to the given rasterized index value.
* @param lengths the maximum value at each positional dimension
* @param raster rasterized index value
* @return position along each dimensional axis
*/
public static int[] rasterToPosition(int[] lengths, int raster) {
return rasterToPosition(lengths, raster, new int[lengths.length]);
}
/**
* Computes a unique N-D position corresponding
* to the given rasterized index value.
* @param lengths the maximum value at each positional dimension
* @param raster rasterized index value
* @param pos preallocated position array to populate with the result
* @return position along each dimensional axis
*/
public static int[] rasterToPosition(int[] lengths, int raster, int[] pos) {
int offset = 1;
for (int i=0; i<pos.length; i++) {
int offset1 = offset * lengths[i];
int q = i < pos.length - 1 ? raster % offset1 : raster;
pos[i] = q / offset;
raster -= q;
offset = offset1;
}
return pos;
}
/**
* Computes the number of raster values for a positional array
* with the given lengths.
*/
public static int getRasterLength(int[] lengths) {
int len = 1;
for (int i=0; i<lengths.length; i++) len *= lengths[i];
return len;
}
// -- Utility methods - pixel types --
/**
* Takes a string value and maps it to one of the pixel type enumerations.
* @param pixelTypeAsString the pixel type as a string.
* @return type enumeration value for use with class constants.
*/
public static int pixelTypeFromString(String pixelTypeAsString) {
String lowercaseTypeAsString = pixelTypeAsString.toLowerCase();
for (int i = 0; i < pixelTypes.length; i++) {
if (pixelTypes[i].equals(lowercaseTypeAsString)) return i;
}
throw new IllegalArgumentException("Unknown type: '" +
pixelTypeAsString + "'");
}
/**
* Takes a pixel type value and gets a corresponding string representation.
* @param pixelType the pixel type.
* @return string value for human-readable output.
*/
public static String getPixelTypeString(int pixelType) {
if (pixelType < 0 || pixelType >= pixelTypes.length) {
throw new IllegalArgumentException("Unknown pixel type: " + pixelType);
}
return pixelTypes[pixelType];
}
/**
* Retrieves how many bytes per pixel the current plane or section has.
* @param pixelType the pixel type as retrieved from
* {@link IFormatReader#getPixelType()}.
* @return the number of bytes per pixel.
* @see IFormatReader#getPixelType()
*/
public static int getBytesPerPixel(int pixelType) {
switch (pixelType) {
case INT8:
case UINT8:
case BIT:
return 1;
case INT16:
case UINT16:
return 2;
case INT32:
case UINT32:
case FLOAT:
return 4;
case DOUBLE:
return 8;
}
throw new IllegalArgumentException("Unknown pixel type: " + pixelType);
}
/**
* Retrieves the number of bytes per pixel in the current plane.
* @param pixelType the pixel type, as a String.
* @return the number of bytes per pixel.
* @see #pixelTypeFromString(String)
* @see #getBytesPerPixel(int)
*/
public static int getBytesPerPixel(String pixelType) {
return getBytesPerPixel(pixelTypeFromString(pixelType));
}
/**
* Determines whether the given reader represents any floating point data.
* @param reader the reader to check
* @return true if any of the reader's series have a floating point pixel type
* @see #isFloatingPoint(int)
*/
public static boolean isFloatingPoint(IFormatReader reader) {
int originalSeries = reader.getSeries();
for (int s=0; s<reader.getSeriesCount(); s++) {
reader.setSeries(s);
if (isFloatingPoint(reader.getPixelType())) {
reader.setSeries(originalSeries);
return true;
}
}
reader.setSeries(originalSeries);
return false;
}
/**
* Determines whether the given pixel type is floating point or integer.
* @param pixelType the pixel type as retrieved from
* {@link IFormatReader#getPixelType()}.
* @return true if the pixel type is floating point.
* @see IFormatReader#getPixelType()
*/
public static boolean isFloatingPoint(int pixelType) {
switch (pixelType) {
case INT8:
case UINT8:
case INT16:
case UINT16:
case INT32:
case UINT32:
case BIT:
return false;
case FLOAT:
case DOUBLE:
return true;
}
throw new IllegalArgumentException("Unknown pixel type: " + pixelType);
}
/**
* Determines whether the given pixel type is signed or unsigned.
* @param pixelType the pixel type as retrieved from
* {@link IFormatReader#getPixelType()}.
* @return true if the pixel type is signed.
* @see IFormatReader#getPixelType()
*/
public static boolean isSigned(int pixelType) {
switch (pixelType) {
case INT8:
case INT16:
case INT32:
case FLOAT:
case DOUBLE:
return true;
case UINT8:
case UINT16:
case UINT32:
case BIT:
return false;
}
throw new IllegalArgumentException("Unknown pixel type: " + pixelType);
}
/**
* Returns an appropriate pixel type given the number of bytes per pixel.
*
* @param bytes number of bytes per pixel.
* @param signed whether or not the pixel type should be signed.
* @param fp whether or not these are floating point pixels.
*/
public static int pixelTypeFromBytes(int bytes, boolean signed, boolean fp)
throws FormatException
{
switch (bytes) {
case 1:
return signed ? INT8 : UINT8;
case 2:
return signed ? INT16: UINT16;
case 4:
return fp ? FLOAT : signed ? INT32: UINT32;
case 8:
return DOUBLE;
default:
throw new FormatException("Unsupported byte depth: " + bytes);
}
}
// -- Utility methods - sanity checking
/**
* Asserts that the current file is either null, or not, according to the
* given flag. If the assertion fails, an IllegalStateException is thrown.
* @param currentId File name to test.
* @param notNull True iff id should be non-null.
* @param depth How far back in the stack the calling method is; this name
* is reported as part of the exception message, if available. Use zero
* to suppress output of the calling method name.
*/
public static void assertId(String currentId, boolean notNull, int depth) {
String msg = null;
if (currentId == null && notNull) {
msg = "Current file should not be null; call setId(String) first";
}
else if (currentId != null && !notNull) {
msg = "Current file should be null, but is '" +
currentId + "'; call close() first";
}
if (msg == null) return;
StackTraceElement[] ste = new Exception().getStackTrace();
String header;
if (depth > 0 && ste.length > depth) {
String c = ste[depth].getClassName();
if (c.startsWith("loci.formats.")) {
c = c.substring(c.lastIndexOf(".") + 1);
}
header = c + "." + ste[depth].getMethodName() + ": ";
}
else header = "";
throw new IllegalStateException(header + msg);
}
/**
* Convenience method for checking that the plane number, tile size and
* buffer sizes are all valid for the given reader.
* If 'bufLength' is less than 0, then the buffer length check is not
* performed.
*/
public static void checkPlaneParameters(IFormatReader r, int no,
int bufLength, int x, int y, int w, int h) throws FormatException
{
assertId(r.getCurrentFile(), true, 2);
checkPlaneNumber(r, no);
checkTileSize(r, x, y, w, h);
if (bufLength >= 0) checkBufferSize(r, bufLength, w, h);
}
/** Checks that the given plane number is valid for the given reader. */
public static void checkPlaneNumber(IFormatReader r, int no)
throws FormatException
{
int imageCount = r.getImageCount();
if (no < 0 || no >= imageCount) {
throw new FormatException("Invalid image number: " + no +
" (series=" + r.getSeries() + ", imageCount=" + imageCount + ")");
}
}
/** Checks that the given tile size is valid for the given reader. */
public static void checkTileSize(IFormatReader r, int x, int y, int w, int h)
throws FormatException
{
int width = r.getSizeX();
int height = r.getSizeY();
if (x < 0 || y < 0 || w < 0 || h < 0 || (x + w) > width ||
(y + h) > height)
{
throw new FormatException("Invalid tile size: x=" + x + ", y=" + y +
", w=" + w + ", h=" + h);
}
}
public static void checkBufferSize(IFormatReader r, int len)
throws FormatException
{
checkBufferSize(r, len, r.getSizeX(), r.getSizeY());
}
/**
* Checks that the given buffer size is large enough to hold a w * h
* image as returned by the given reader.
* @throws FormatException if the buffer is too small
*/
public static void checkBufferSize(IFormatReader r, int len, int w, int h)
throws FormatException
{
int size = getPlaneSize(r, w, h);
if (size > len) {
throw new FormatException("Buffer too small (got " + len +
", expected " + size + ").");
}
}
/**
* Returns true if the given RandomAccessInputStream conatins at least
* 'len' bytes.
*/
public static boolean validStream(RandomAccessInputStream stream, int len,
boolean littleEndian) throws IOException
{
stream.seek(0);
stream.order(littleEndian);
return stream.length() >= len;
}
/** Returns the size in bytes of a single plane. */
public static int getPlaneSize(IFormatReader r) {
return getPlaneSize(r, r.getSizeX(), r.getSizeY());
}
/** Returns the size in bytes of a w * h tile. */
public static int getPlaneSize(IFormatReader r, int w, int h) {
return w * h * r.getRGBChannelCount() * getBytesPerPixel(r.getPixelType());
}
// -- Utility methods -- export
public static String getTileFilename(int tileX, int tileY,
int tileIndex, String pattern)
{
String filename = pattern;
filename = filename.replaceAll(TILE_X, String.valueOf(tileX));
filename = filename.replaceAll(TILE_Y, String.valueOf(tileY));
filename = filename.replaceAll(TILE_NUM, String.valueOf(tileIndex));
return filename;
}
/**
* @throws FormatException Never actually thrown.
* @throws IOException Never actually thrown.
*/
public static String getFilename(int series, int image, IFormatReader r,
String pattern) throws FormatException, IOException
{
MetadataStore store = r.getMetadataStore();
MetadataRetrieve retrieve = store instanceof MetadataRetrieve ?
(MetadataRetrieve) store : new DummyMetadata();
String filename = pattern.replaceAll(SERIES_NUM, String.valueOf(series));
String imageName = retrieve.getImageName(series);
if (imageName == null) imageName = "Series" + series;
imageName = imageName.replaceAll("/", "_");
imageName = imageName.replaceAll("\\\\", "_");
filename = filename.replaceAll(SERIES_NAME, imageName);
r.setSeries(series);
int[] coordinates = r.getZCTCoords(image);
filename = filename.replaceAll(Z_NUM, String.valueOf(coordinates[0]));
filename = filename.replaceAll(T_NUM, String.valueOf(coordinates[2]));
filename = filename.replaceAll(CHANNEL_NUM, String.valueOf(coordinates[1]));
String channelName = retrieve.getChannelName(series, coordinates[1]);
if (channelName == null) channelName = String.valueOf(coordinates[1]);
channelName = channelName.replaceAll("/", "_");
channelName = channelName.replaceAll("\\\\", "_");
filename = filename.replaceAll(CHANNEL_NAME, channelName);
Timestamp timestamp = retrieve.getImageAcquisitionDate(series);
long stamp = 0;
String date = null;
if (timestamp != null) {
date = timestamp.getValue();
if (retrieve.getPlaneCount(series) > image) {
Time deltaT = retrieve.getPlaneDeltaT(series, image);
if (deltaT != null) {
stamp = (long) (deltaT.value(UNITS.S).doubleValue() * 1000);
}
}
stamp += DateTools.getTime(date, DateTools.ISO8601_FORMAT);
}
else {
stamp = System.currentTimeMillis();
}
date = DateTools.convertDate(stamp, (int) DateTools.UNIX_EPOCH);
filename = filename.replaceAll(TIMESTAMP, date);
return filename;
}
public static String[] getFilenames(String pattern, IFormatReader r)
throws FormatException, IOException
{
Vector<String> filenames = new Vector<String>();
String filename = null;
for (int series=0; series<r.getSeriesCount(); series++) {
r.setSeries(series);
for (int image=0; image<r.getImageCount(); image++) {
filename = getFilename(series, image, r, pattern);
if (!filenames.contains(filename)) filenames.add(filename);
}
}
return filenames.toArray(new String[0]);
}
public static int getImagesPerFile(String pattern, IFormatReader r)
throws FormatException, IOException
{
String[] filenames = getFilenames(pattern, r);
int totalPlanes = 0;
for (int series=0; series<r.getSeriesCount(); series++) {
r.setSeries(series);
totalPlanes += r.getImageCount();
}
return totalPlanes / filenames.length;
}
// -- Utility methods -- other
/**
* Recursively look for the first underlying reader that is an
* instance of the given class.
*/
public static IFormatReader getReader(IFormatReader r,
Class<? extends IFormatReader> c)
{
IFormatReader[] underlying = r.getUnderlyingReaders();
if (underlying != null) {
for (int i=0; i<underlying.length; i++) {
if (underlying[i].getClass().isInstance(c)) return underlying[i];
}
for (int i=0; i<underlying.length; i++) {
IFormatReader t = getReader(underlying[i], c);
if (t != null) return t;
}
}
return null;
}
/**
* Check if the two given readers are equal.
* To be equal, readers must contain the same stack of wrappers and the
* same state.
*/
public static boolean equalReaders(IFormatReader a, IFormatReader b) {
// check that the reader stacks are equivalent
IFormatReader copyWrapper = a;
IFormatReader realWrapper = b;
while (copyWrapper != null) {
if (!copyWrapper.getClass().equals(realWrapper.getClass())) {
return false;
}
if (copyWrapper instanceof ReaderWrapper) {
copyWrapper = ((ReaderWrapper) copyWrapper).getReader();
realWrapper = ((ReaderWrapper) realWrapper).getReader();
}
else {
copyWrapper = null;
realWrapper = null;
}
}
// check the state that is set pre-initialization
if (a.isNormalized() != b.isNormalized()) {
return false;
}
if (a.isOriginalMetadataPopulated() != b.isOriginalMetadataPopulated()) {
return false;
}
if (a.isGroupFiles() != b.isGroupFiles()) {
return false;
}
if (a.isMetadataFiltered() != b.isMetadataFiltered()) {
return false;
}
if (a.hasFlattenedResolutions() != b.hasFlattenedResolutions()) {
return false;
}
if (!a.getMetadataOptions().getMetadataLevel().equals(
b.getMetadataOptions().getMetadataLevel()))
{
return false;
}
return true;
}
/**
* Default implementation for {@link IFormatReader#openThumbBytes}.
*
* At the moment, it uses {@link java.awt.image.BufferedImage} objects
* to resize thumbnails, so it is not safe for use in headless contexts.
* In the future, we may reimplement the image scaling logic purely with
* byte arrays, but handling every case would be substantial effort, so
* doing so is currently a low priority item.
*/
public static byte[] openThumbBytes(IFormatReader reader, int no)
throws FormatException, IOException
{
// NB: Dependency on AWT here is unfortunate, but very difficult to
// eliminate in general. We use reflection to limit class loading
// problems with AWT on Mac OS X.
ReflectedUniverse r = new ReflectedUniverse();
byte[][] bytes = null;
try {
r.exec("import loci.formats.gui.AWTImageTools");
int planeSize = getPlaneSize(reader);
byte[] plane = null;
if (planeSize < 0) {
int width = reader.getThumbSizeX() * 4;
int height = reader.getThumbSizeY() * 4;
int x = (reader.getSizeX() - width) / 2;
int y = (reader.getSizeY() - height) / 2;
plane = reader.openBytes(no, x, y, width, height);
}
else {
plane = reader.openBytes(no);
}
r.setVar("plane", plane);
r.setVar("reader", reader);
r.setVar("sizeX", reader.getSizeX());
r.setVar("sizeY", reader.getSizeY());
r.setVar("thumbSizeX", reader.getThumbSizeX());
r.setVar("thumbSizeY", reader.getThumbSizeY());
r.setVar("little", reader.isLittleEndian());
r.exec("img = AWTImageTools.openImage(plane, reader, sizeX, sizeY)");
r.exec("img = AWTImageTools.makeUnsigned(img)");
r.exec("thumb = AWTImageTools.scale(img, thumbSizeX, thumbSizeY, false)");
bytes = (byte[][]) r.exec("AWTImageTools.getPixelBytes(thumb, little)");
}
catch (ReflectException exc) {
throw new FormatException(exc);
}
if (bytes.length == 1) return bytes[0];
int rgbChannelCount = reader.getRGBChannelCount();
byte[] rtn = new byte[rgbChannelCount * bytes[0].length];
if (!reader.isInterleaved()) {
for (int i=0; i<rgbChannelCount; i++) {
System.arraycopy(bytes[i], 0, rtn, bytes[0].length * i, bytes[i].length);
}
}
else {
int bpp = FormatTools.getBytesPerPixel(reader.getPixelType());
for (int i=0; i<bytes[0].length/bpp; i+=bpp) {
for (int j=0; j<rgbChannelCount; j++) {
System.arraycopy(bytes[j], i, rtn, (i * rgbChannelCount) + j * bpp, bpp);
}
}
}
return rtn;
}
// -- Conversion convenience methods --
/**
* Convenience method for converting the specified input file to the
* specified output file. The ImageReader and ImageWriter classes are used
* for input and output, respectively. To use other IFormatReader or
* IFormatWriter implementation,
* @see #convert(IFormatReader, IFormatWriter, String).
*
* @param input the full path name of the existing input file
* @param output the full path name of the output file to be created
* @throws FormatException if there is a general problem reading from or
* writing to one of the files.
* @throws IOException if there is an I/O-related error.
*/
public static void convert(String input, String output)
throws FormatException, IOException
{
IFormatReader reader = new ImageReader();
try {
ServiceFactory factory = new ServiceFactory();
OMEXMLService service = factory.getInstance(OMEXMLService.class);
reader.setMetadataStore(service.createOMEXMLMetadata());
}
catch (DependencyException de) {
throw new MissingLibraryException(OMEXMLServiceImpl.NO_OME_XML_MSG, de);
}
catch (ServiceException se) {
throw new FormatException(se);
}
reader.setId(input);
IFormatWriter writer = new ImageWriter();
convert(reader, writer, output);
}
/**
* Convenience method for writing all of the images and metadata obtained
* from the specified IFormatReader into the specified IFormatWriter.
*
* It is required that setId(String) be called on the IFormatReader
* object before it is passed to convert(...). setMetadataStore(...)
* should also have been called with an appropriate instance of IMetadata.
*
* The setId(String) method must not be called on the IFormatWriter
* object; this is taken care of internally. Additionally, the
* setMetadataRetrieve(...) method in IFormatWriter should not be called.
*
* @param input the pre-initialized IFormatReader used for reading data.
* @param output the uninitialized IFormatWriter used for writing data.
* @param outputFile the full path name of the output file to be created.
* @throws FormatException if there is a general problem reading from or
* writing to one of the files.
* @throws IOException if there is an I/O-related error.
*/
public static void convert(IFormatReader input, IFormatWriter output,
String outputFile)
throws FormatException, IOException
{
MetadataStore store = input.getMetadataStore();
MetadataRetrieve meta = null;
try {
ServiceFactory factory = new ServiceFactory();
OMEXMLService service = factory.getInstance(OMEXMLService.class);
meta = service.asRetrieve(store);
}
catch (DependencyException de) {
throw new MissingLibraryException(OMEXMLServiceImpl.NO_OME_XML_MSG, de);
}
output.setMetadataRetrieve(meta);
output.setId(outputFile);
for (int series=0; series<input.getSeriesCount(); series++) {
input.setSeries(series);
output.setSeries(series);
byte[] buf = new byte[getPlaneSize(input)];
for (int image=0; image<input.getImageCount(); image++) {
input.openBytes(image, buf);
output.saveBytes(image, buf);
}
}
input.close();
output.close();
}
/**
* Get the default range for the specified pixel type. Note that
* this is not necessarily the minimum and maximum value which may
* be stored, but the minimum and maximum which should be used for
* rendering.
*
* @param pixelType the pixel type.
* @return an array containing the min and max as elements 0 and 1,
* respectively.
* @throws IOException if the pixel type is floating point or invalid.
*/
public static long[] defaultMinMax(int pixelType) {
long min = 0 , max = 0;
switch (pixelType) {
case INT8:
min = Byte.MIN_VALUE;
max = Byte.MAX_VALUE;
break;
case INT16:
min = Short.MIN_VALUE;
max = Short.MAX_VALUE;
break;
case INT32:
case FLOAT:
case DOUBLE:
min = Integer.MIN_VALUE;
max = Integer.MAX_VALUE;
break;
case UINT8:
max=(long) Math.pow(2, 8)-1;
break;
case UINT16:
max=(long) Math.pow(2, 16)-1;
break;
case UINT32:
max=(long) Math.pow(2, 32)-1;
break;
case BIT:
max = 1;
break;
default:
throw new IllegalArgumentException("Invalid pixel type");
}
long[] values = {min, max};
return values;
}
// -- OME-XML primitive type methods --
public static boolean isPositiveValue(Double value) {
return (value != null && value - Constants.EPSILON > 0 &&
value < Double.POSITIVE_INFINITY);
}
public static Length getPhysicalSize(Double value, String unit) {
if (unit != null) {
try {
UnitsLength ul = UnitsLength.fromString(unit);
return UnitsLength.create(value, ul);
} catch (EnumerationException e) {
}
}
return new Length(value, UNITS.MICROM);
}
/**
* Formats the input value for the physical size in X into a length in
* microns
*
* @param value the value of the physical size in X in microns
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeX(Double value) {
return getPhysicalSizeX(value, UNITS.MICROM);
}
/**
* Formats the input value for the physical size in X into a length of the
* given unit.
*
* @param value the value of the physical size in X
* @param unit the unit of the physical size in X. If {@code null},
* default to microns.
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeX(Double value, String unit) {
if (isPositiveValue(value))
{
return getPhysicalSize(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeX; got {}", value);
return null;
}
}
/**
* Formats the input value for the physical size in X into a length of the
* given unit.
*
* @param value the value of the physical size in X
* @param unit the unit of the physical size in X
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeX(Double value, Unit<Length> unit) {
if (isPositiveValue(value))
{
return createLength(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeX; got {}", value);
return null;
}
}
/**
* Formats the input value for the physical size in Y into a length in
* microns
*
* @param value the value of the physical size in Y in microns
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeY(Double value) {
return getPhysicalSizeY(value, UNITS.MICROM);
}
/**
* Formats the input value for the physical size in Y into a length of the
* given unit.
*
* @param value the value of the physical size in Y
* @param unit the unit of the physical size in Y. If {@code null},
* default to microns.
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeY(Double value, String unit) {
if (isPositiveValue(value))
{
return getPhysicalSize(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeY; got {}", value);
return null;
}
}
/**
* Formats the input value for the physical size in Y into a length of the
* given unit.
*
* @param value the value of the physical size in Y
* @param unit the unit of the physical size in Y
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeY(Double value, Unit<Length> unit) {
if (isPositiveValue(value))
{
return createLength(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeY; got {}", value);
return null;
}
}
/**
* Formats the input value for the physical size in Z into a length in
* microns
*
* @param value the value of the physical size in Z in microns
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeZ(Double value) {
return getPhysicalSizeZ(value, UNITS.MICROM);
}
/**
* Formats the input value for the physical size in Z into a length of the
* given unit.
*
* @param value the value of the physical size in Z
* @param unit the unit of the physical size in Z. If {@code null},
* default to microns.
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeZ(Double value, String unit) {
if (isPositiveValue(value))
{
return getPhysicalSize(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeZ; got {}", value);
return null;
}
}
/**
* Formats the input value for the physical size in Z into a length of the
* given unit.
*
* @param value the value of the physical size in Z
* @param unit the unit of the physical size in Z
*
* @return the physical size formatted as a {@link Length}
*/
public static Length getPhysicalSizeZ(Double value, Unit<Length> unit) {
if (isPositiveValue(value))
{
return createLength(value, unit);
} else {
LOGGER.debug("Expected positive value for PhysicalSizeZ; got {}", value);
return null;
}
}
public static Length getEmissionWavelength(Double value) {
if (value != null && value - Constants.EPSILON > 0 &&
value < Double.POSITIVE_INFINITY)
{
return createLength(new PositiveFloat(value), UNITS.NM);
}
LOGGER.debug("Expected positive value for EmissionWavelength; got {}",
value);
return null;
}
public static Length getExcitationWavelength(Double value) {
if (value != null && value - Constants.EPSILON > 0 &&
value < Double.POSITIVE_INFINITY)
{
return createLength(new PositiveFloat(value), UNITS.NM);
}
LOGGER.debug("Expected positive value for ExcitationWavelength; got {}",
value);
return null;
}
public static Length getWavelength(Double value) {
if (value != null && value > 0) {
return new Length(value, UNITS.NM);
}
LOGGER.debug("Expected positive value for Wavelength; got {}", value);
return null;
}
public static PositiveInteger getMaxFieldCount(Integer value) {
if (value != null && value > 0) {
return new PositiveInteger(value);
}
LOGGER.debug(
"Expected positive value for MaximumFieldCount; got {}", value);
return null;
}
public static Length getCutIn(Double value) {
if (value != null && value > 0) {
return new Length(value, UNITS.NM);
}
LOGGER.debug("Expected positive value for CutIn; got {}", value);
return null;
}
public static Length getCutOut(Double value) {
if (value != null && value > 0) {
return new Length(value, UNITS.NM);
}
LOGGER.debug("Expected positive value for CutOut; got {}", value);
return null;
}
public static Length getFontSize(Integer value) {
if (value != null && value >= 0) {
return new Length(value, UNITS.PT);
}
LOGGER.debug("Expected non-negative value for FontSize; got {}", value);
return null;
}
// -- Quantity helper methods --
// Angle
public static Angle createAngle(Double value, Unit<Angle> valueUnit) {
if (value == null) {
return null;
}
return new Angle(value, valueUnit);
}
public static Angle createAngle(Integer value, Unit<Angle> valueUnit) {
if (value == null) {
return null;
}
return new Angle(value, valueUnit);
}
public static <T extends PrimitiveNumber> Angle createAngle(T value, Unit<Angle> valueUnit) {
if (value == null) {
return null;
}
return new Angle(value.getNumberValue(), valueUnit);
}
// ElectricPotential
public static ElectricPotential createElectricPotential(Double value, Unit<ElectricPotential> valueUnit) {
if (value == null) {
return null;
}
return new ElectricPotential(value, valueUnit);
}
public static ElectricPotential createElectricPotential(Integer value, Unit<ElectricPotential> valueUnit) {
if (value == null) {
return null;
}
return new ElectricPotential(value, valueUnit);
}
public static <T extends PrimitiveNumber> ElectricPotential createElectricPotential(T value, Unit<ElectricPotential> valueUnit) {
if (value == null) {
return null;
}
return new ElectricPotential(value.getNumberValue(), valueUnit);
}
// Frequency
public static Frequency createFrequency(Double value, Unit<Frequency> valueUnit) {
if (value == null) {
return null;
}
return new Frequency(value, valueUnit);
}
public static Frequency createFrequency(Integer value, Unit<Frequency> valueUnit) {
if (value == null) {
return null;
}
return new Frequency(value, valueUnit);
}
public static <T extends PrimitiveNumber> Frequency createFrequency(T value, Unit<Frequency> valueUnit) {
if (value == null) {
return null;
}
return new Frequency(value.getNumberValue(), valueUnit);
}
// Power
public static Power createPower(Double value, Unit<Power> valueUnit) {
if (value == null) {
return null;
}
return new Power(value, valueUnit);
}
public static Power createPower(Integer value, Unit<Power> valueUnit) {
if (value == null) {
return null;
}
return new Power(value, valueUnit);
}
public static <T extends PrimitiveNumber> Power createPower(T value, Unit<Power> valueUnit) {
if (value == null) {
return null;
}
return new Power(value.getNumberValue(), valueUnit);
}
// Length
public static Length createLength(Double value, Unit<Length> valueUnit) {
if (value == null) {
return null;
}
return new Length(value, valueUnit);
}
public static Length createLength(Integer value, Unit<Length> valueUnit) {
if (value == null) {
return null;
}
return new Length(value, valueUnit);
}
public static <T extends PrimitiveNumber> Length createLength(T value, Unit<Length> valueUnit) {
if (value == null) {
return null;
}
return new Length(value.getNumberValue(), valueUnit);
}
// Pressure
public static Pressure createPressure(Double value, Unit<Pressure> valueUnit) {
if (value == null) {
return null;
}
return new Pressure(value, valueUnit);
}
public static Pressure createPressure(Integer value, Unit<Pressure> valueUnit) {
if (value == null) {
return null;
}
return new Pressure(value, valueUnit);
}
public static <T extends PrimitiveNumber> Pressure createPressure(T value, Unit<Pressure> valueUnit) {
if (value == null) {
return null;
}
return new Pressure(value.getNumberValue(), valueUnit);
}
// Temperature
public static Temperature createTemperature(Double value, Unit<Temperature> valueUnit) {
if (value == null) {
return null;
}
return new Temperature(value, valueUnit);
}
public static Temperature createTemperature(Integer value, Unit<Temperature> valueUnit) {
if (value == null) {
return null;
}
return new Temperature(value, valueUnit);
}
public static <T extends PrimitiveNumber> Temperature createTemperature(T value, Unit<Temperature> valueUnit) {
if (value == null) {
return null;
}
return new Temperature(value.getNumberValue(), valueUnit);
}
// Time
public static Time createTime(Double value, Unit<Time> valueUnit) {
if (value == null) {
return null;
}
return new Time(value, valueUnit);
}
public static Time createTime(Integer value, Unit<Time> valueUnit) {
if (value == null) {
return null;
}
return new Time(value, valueUnit);
}
public static <T extends PrimitiveNumber> Time createTime(T value, Unit<Time> valueUnit) {
if (value == null) {
return null;
}
return new Time(value.getNumberValue(), valueUnit);
}
}