001/* 002 * BridJ - Dynamic and blazing-fast native interop for Java. 003 * http://bridj.googlecode.com/ 004 * 005 * Copyright (c) 2010-2013, Olivier Chafik (http://ochafik.com/) 006 * All rights reserved. 007 * 008 * Redistribution and use in source and binary forms, with or without 009 * modification, are permitted provided that the following conditions are met: 010 * 011 * * Redistributions of source code must retain the above copyright 012 * notice, this list of conditions and the following disclaimer. 013 * * Redistributions in binary form must reproduce the above copyright 014 * notice, this list of conditions and the following disclaimer in the 015 * documentation and/or other materials provided with the distribution. 016 * * Neither the name of Olivier Chafik nor the 017 * names of its contributors may be used to endorse or promote products 018 * derived from this software without specific prior written permission. 019 * 020 * THIS SOFTWARE IS PROVIDED BY OLIVIER CHAFIK AND CONTRIBUTORS ``AS IS'' AND ANY 021 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 022 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 023 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY 024 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 025 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 026 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 027 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 028 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 029 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 030 */ 031package org.bridj.objc; 032 033import org.bridj.*; 034import static org.bridj.Pointer.*; 035import static org.bridj.objc.ObjectiveCRuntime.*; 036 037public class SEL extends TypedPointer { 038 039 public SEL(long peer) { 040 super(peer); 041 } 042 043 public SEL(Pointer<?> ptr) { 044 super(ptr); 045 } 046 047 public static SEL valueOf(String name) { 048 return sel_registerName(pointerToCString(name)); 049 } 050 protected volatile String name; 051 052 public String getName() { 053 if (name == null) { 054 name = sel_getName(this).getCString(); 055 } 056 return name; 057 } 058 059 public String toString() { 060 return "@selector(" + getName() + ")"; 061 } 062 063 public boolean equals(Object o) { 064 if (!(o instanceof SEL)) { 065 return false; 066 } 067 return getName().equals(((SEL) o).getName()); 068 } 069 070 public int hashCode() { 071 return getName().hashCode(); 072 } 073}