| /* |
| * 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.apache.uima.ruta.ide.parser.ast; |
| |
| import org.eclipse.dltk.ast.ASTVisitor; |
| import org.eclipse.dltk.ast.expressions.Expression; |
| import org.eclipse.dltk.utils.CorePrinter; |
| |
| public class RutaBooleanCompareExpression extends Expression { |
| /** |
| * <,<=,>,>=,==,... |
| */ |
| private int kind; |
| |
| private Expression e1; |
| |
| private Expression e2; |
| |
| public RutaBooleanCompareExpression(int start, int end, int operatorID, Expression e1, |
| Expression e2) { |
| super(start, end); |
| this.kind = operatorID; |
| // List list = new ArrayList<Expression>(); |
| // list.add(e1); |
| // list.add(e2); |
| // exprs = new ASTListNode(start, end, list); |
| this.e1 = e1; |
| this.e2 = e2; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.dltk.ast.statements.Statement#getKind() |
| */ |
| @Override |
| public int getKind() { |
| return kind; |
| } |
| |
| @Override |
| public void traverse(ASTVisitor visitor) throws Exception { |
| if (visitor.visit(this)) { |
| // exprs.traverse(visitor); |
| if (e1 != null) { |
| e1.traverse(visitor); |
| } |
| if (e2 != null) { |
| e2.traverse(visitor); |
| } |
| visitor.endvisit(this); |
| } |
| } |
| |
| public Expression getE1() { |
| return e1; |
| } |
| |
| public Expression getE2() { |
| return e2; |
| } |
| |
| @Override |
| public void printNode(CorePrinter output) { |
| // exprs.printNode(output); |
| output.print("("); |
| e1.printNode(output); |
| output.print(" " + getOperator() + " "); |
| e2.printNode(output); |
| output.print(")"); |
| } |
| |
| } |