001/* 002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the Eclipse Public License v1.0 006 * which accompanies this distribution, and is available at 007 * http://www.eclipse.org/legal/epl-v10.html 008 * 009 * Contributors: 010 * Florent Guillaume 011 */ 012package org.nuxeo.ecm.core.query.sql.model; 013 014/** 015 * Boolean literal. 016 */ 017public class BooleanLiteral extends Literal { 018 019 private static final long serialVersionUID = 1L; 020 021 public final boolean value; 022 023 public BooleanLiteral(boolean value) { 024 this.value = value; 025 } 026 027 @Override 028 public void accept(IVisitor visitor) { 029 visitor.visitBooleanLiteral(this); 030 } 031 032 @Override 033 public String asString() { 034 return String.valueOf(value); 035 } 036 037 @Override 038 public String toString() { 039 return String.valueOf(value); 040 } 041 042 @Override 043 public boolean equals(Object obj) { 044 if (obj == this) { 045 return true; 046 } 047 if (obj instanceof BooleanLiteral) { 048 return value == ((BooleanLiteral) obj).value; 049 } 050 return false; 051 } 052 053 @Override 054 public int hashCode() { 055 return Boolean.valueOf(value).hashCode(); 056 } 057 058}