| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.expr; |
| |
| import org.codehaus.groovy.ast.GroovyCodeVisitor; |
| |
| /** |
| * Represents a range expression such as for iterating. |
| * E.g.: |
| * <pre>for i in 0..10 {...}</pre> |
| * |
| * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| */ |
| public class RangeExpression extends Expression { |
| |
| private final Expression from; |
| private final Expression to; |
| private final boolean inclusive; |
| |
| public RangeExpression(Expression from, Expression to, boolean inclusive) { |
| this.from = from; |
| this.to = to; |
| this.inclusive = inclusive; |
| } |
| |
| public void visit(GroovyCodeVisitor visitor) { |
| visitor.visitRangeExpression(this); |
| } |
| |
| public Expression transformExpression(ExpressionTransformer transformer) { |
| Expression ret = new RangeExpression(transformer.transform(from), transformer.transform(to), inclusive); |
| ret.setSourcePosition(this); |
| ret.copyNodeMetaData(this); |
| return ret; |
| } |
| |
| public Expression getFrom() { |
| return from; |
| } |
| |
| public Expression getTo() { |
| return to; |
| } |
| |
| public boolean isInclusive() { |
| return inclusive; |
| } |
| |
| public String getText() { |
| return "(" + from.getText() + |
| (!isInclusive()? "..<" : ".." ) + |
| to.getText() + ")"; |
| } |
| } |