| /* |
| * 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 <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @version $Revision$ |
| */ |
| 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; |
| } |
| } |