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/*******************************************************************************
* Copyright (c) 2000 - 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.parser.scanner;
import java.util.Collections;
import java.util.List;
import org.eclipse.cdt.core.parser.IMacroDescriptor;
/**
* @author jcamelon
*
* To change the template for this generated type comment go to
* Window - Preferences - Java - Code Generation - Code and Comments
*/
public class DynamicMacroDescriptor implements IMacroDescriptor {
private final String name;
private final DynamicMacroEvaluator proxy;
public DynamicMacroDescriptor( String name, DynamicMacroEvaluator proxy )
{
this.proxy = proxy;
this.name = name;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getMacroType()
*/
public MacroType getMacroType() {
return MacroType.INTERNAL_LIKE;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getParameters()
*/
public List getParameters() {
return Collections.EMPTY_LIST;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getTokenizedExpansion()
*/
public List getTokenizedExpansion() {
return Collections.EMPTY_LIST;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getName()
*/
public String getName() {
return name;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getCompleteSignature()
*/
public String getCompleteSignature() {
return ""; //$NON-NLS-1$
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#getExpansionSignature()
*/
public String getExpansionSignature() {
return proxy.execute();
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#compatible(org.eclipse.cdt.core.parser.IMacroDescriptor)
*/
public boolean compatible(IMacroDescriptor descriptor) {
if( getMacroType() != descriptor.getMacroType() ) return false;
if( !name.equals( descriptor.getName() )) return false;
return true;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.parser.IMacroDescriptor#isCircular()
*/
public boolean isCircular() {
return false;
}
}
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