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Groovy: A powerful, dynamic language for the JVM
/*
* Copyright 2003-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.codehaus.groovy.ast.stmt;
import org.codehaus.groovy.ast.ClassHelper;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.GroovyCodeVisitor;
import org.codehaus.groovy.ast.Parameter;
import org.codehaus.groovy.ast.VariableScope;
import org.codehaus.groovy.ast.expr.Expression;
/**
* Represents a standard for loop in Groovy
*
* @author James Strachan
* @version $Revision: 15760 $
*/
public class ForStatement extends Statement {
public static final Parameter FOR_LOOP_DUMMY = new Parameter(ClassHelper.OBJECT_TYPE,"forLoopDummyParameter");
private Parameter variable;
private Expression collectionExpression;
private Statement loopBlock;
private VariableScope scope;
public ForStatement(Parameter variable, Expression collectionExpression, Statement loopBlock) {
this.variable = variable;
this.collectionExpression = collectionExpression;
this.loopBlock = loopBlock;
}
public void visit(GroovyCodeVisitor visitor) {
visitor.visitForLoop(this);
}
public Expression getCollectionExpression() {
return collectionExpression;
}
public Statement getLoopBlock() {
return loopBlock;
}
public Parameter getVariable() {
return variable;
}
public ClassNode getVariableType() {
return variable.getType();
}
public void setCollectionExpression(Expression collectionExpression) {
this.collectionExpression = collectionExpression;
}
public void setVariableScope(VariableScope variableScope) {
scope = variableScope;
}
public VariableScope getVariableScope() {
return scope;
}
public void setLoopBlock(Statement loopBlock) {
this.loopBlock = loopBlock;
}
}