/*
* Copyright 2012, Google Inc.
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* modification, are permitted provided that the following conditions are
* met:
*
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* notice, this list of conditions and the following disclaimer.
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* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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package org.jf.dexlib2.util;
import org.jf.dexlib2.ValueType;
import org.jf.dexlib2.iface.value.*;
public final class EncodedValueUtils {
public static boolean isDefaultValue(EncodedValue encodedValue) {
switch (encodedValue.getValueType()) {
case ValueType.BOOLEAN:
return !((BooleanEncodedValue)encodedValue).getValue();
case ValueType.BYTE:
return ((ByteEncodedValue)encodedValue).getValue() == 0;
case ValueType.CHAR:
return ((CharEncodedValue)encodedValue).getValue() == 0;
case ValueType.DOUBLE:
return ((DoubleEncodedValue)encodedValue).getValue() == 0;
case ValueType.FLOAT:
return ((FloatEncodedValue)encodedValue).getValue() == 0;
case ValueType.INT:
return ((IntEncodedValue)encodedValue).getValue() == 0;
case ValueType.LONG:
return ((LongEncodedValue)encodedValue).getValue() == 0;
case ValueType.NULL:
return true;
case ValueType.SHORT:
return ((ShortEncodedValue)encodedValue).getValue() == 0;
}
return false;
}
private EncodedValueUtils() {}
}