/*
* Author: C.Williams
*
* Copyright (c) 2004 RubyPeople.
*
* This file is part of the Ruby Development Tools (RDT) plugin for eclipse. You
* can get copy of the GPL along with further information about RubyPeople and
* third party software bundled with RDT in the file
* org.rubypeople.rdt.core_x.x.x/RDT.license or otherwise at
* http://www.rubypeople.org/RDT.license.
*
* RDT is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* RDT 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* RDT; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
* Suite 330, Boston, MA 02111-1307 USA
*/
package org.rubypeople.rdt.internal.core;
import java.util.HashMap;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.rubypeople.rdt.core.ILocalVariable;
import org.rubypeople.rdt.internal.core.util.Util;
/**
* @author Chris
*
*/
public class LocalVariable extends RubyField implements ILocalVariable {
private int start;
private int end;
/**
* @param name
*/
public LocalVariable(RubyElement parent, String name, int start, int end) {
super(parent, name);
}
/*
* (non-Javadoc)
*
* @see org.rubypeople.rdt.internal.core.parser.RubyElement#getElementType()
*/
public int getElementType() {
return RubyElement.LOCAL_VARIABLE;
}
protected Object createElementInfo() {
// a local variable has no info
return null;
}
public IResource getCorrespondingResource() {
return null;
}
public int hashCode() {
return Util.combineHashCodes(this.parent.hashCode(), this.start);
}
public boolean equals(Object o) {
if (!(o instanceof LocalVariable)) return false;
LocalVariable other = (LocalVariable)o;
return
this.start == other.start
&& this.end == other.end
&& super.equals(o);
}
protected void generateInfos(Object info, HashMap newElements, IProgressMonitor pm) {
// a local variable has no info
}
}