/*
* Copyright (C) 2007 JĂșlio Vilmar Gesser.
*
* This file is part of Java 1.5 parser and Abstract Syntax Tree.
*
* Java 1.5 parser and Abstract Syntax Tree is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Java 1.5 parser and Abstract Syntax Tree is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Java 1.5 parser and Abstract Syntax Tree. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Created on 05/10/2006
*/
package japa.parser.ast;
import japa.parser.ast.expr.NameExpr;
import japa.parser.ast.visitor.GenericVisitor;
import japa.parser.ast.visitor.VoidVisitor;
/**
* <p>
* This class represents a import declaration. Imports are optional for the
* {@link CompilationUnit}.
* </p>
* The ImportDeclaration is constructed following the syntax:<br>
* <code>
* <table>
* <tr valign=baseline>
* <td align=right>ImportDeclaration</td>
* <td align=center>::=</td>
* <td align=left>
* "import" ( "static" )? {@link NameExpr} ( "." "*" )? ";"
* </td>
* </tr>
* </table>
* </code>
*
* @author Julio Vilmar Gesser
*/
public final class ImportDeclaration extends Node {
private NameExpr name;
private boolean static_;
private boolean asterisk;
public ImportDeclaration() {
}
public ImportDeclaration(NameExpr name, boolean isStatic, boolean isAsterisk) {
this.name = name;
this.static_ = isStatic;
this.asterisk = isAsterisk;
}
public ImportDeclaration(int beginLine, int beginColumn, int endLine, int endColumn, NameExpr name, boolean isStatic, boolean isAsterisk) {
super(beginLine, beginColumn, endLine, endColumn);
this.name = name;
this.static_ = isStatic;
this.asterisk = isAsterisk;
}
@Override
public <R, A> R accept(GenericVisitor<R, A> v, A arg) {
return v.visit(this, arg);
}
@Override
public <A> void accept(VoidVisitor<A> v, A arg) {
v.visit(this, arg);
}
/**
* Retrieves the name of the import.
*
* @return the name of the import
*/
public NameExpr getName() {
return name;
}
/**
* Return if the import ends with "*".
*
* @return <code>true</code> if the import ends with "*", <code>false</code>
* otherwise
*/
public boolean isAsterisk() {
return asterisk;
}
/**
* Return if the import is static.
*
* @return <code>true</code> if the import is static, <code>false</code>
* otherwise
*/
public boolean isStatic() {
return static_;
}
/**
* Sets if this import is asterisk.
*
* @param asterisk
* <code>true</code> if this import is asterisk
*/
public void setAsterisk(boolean asterisk) {
this.asterisk = asterisk;
}
/**
* Sets the name this import.
*
* @param name
* the name to set
*/
public void setName(NameExpr name) {
this.name = name;
}
/**
* Sets if this import is static.
*
* @param static_
* <code>true</code> if this import is static
*/
public void setStatic(boolean static_) {
this.static_ = static_;
}
}