/*******************************************************************************
* Copyright (c) 2007, 2008 Edgar Espina.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
*******************************************************************************/
package org.deved.antlride.internal.core.model;
import org.deved.antlride.core.model.ElementKind;
import org.deved.antlride.core.model.IAssign;
import org.deved.antlride.core.model.IGrammar;
import org.deved.antlride.core.model.IRule;
import org.deved.antlride.core.model.ISourceElement;
import org.deved.antlride.core.model.IVariable;
import org.deved.antlride.core.model.ast.IModelElementVisitor;
public class AVariable extends AStatement implements IVariable {
private ISourceElement variable;
public AVariable(ISourceElement variable) {
super(variable.sourceStart(), variable.sourceEnd());
this.variable = variable;
}
public <E> E getAdapter(Class<E> adapter) {
if (adapter == IVariable.class)
return adapter.cast(this);
if (adapter == IAssign.class)
return adapter.cast(getParent());
if (adapter == IRule.class)
return adapter.cast(getEnclosingRule());
if (adapter == IGrammar.class)
return adapter.cast(getEnclosingRule().getParent());
return null;
}
public ElementKind getElementKind() {
return ElementKind.VARIABLE;
}
public String getElementName() {
return variable.getText();
}
public String getName() {
return variable.getText();
}
public void traverse(IModelElementVisitor visitor) {
if (visitor.visitVariable(this)) {
visitor.endvisitVariable(this);
}
}
@Override
public String toString() {
return variable.getText();
}
}