зеркало из https://github.com/mozilla/gecko-dev.git
152 строки
4.2 KiB
Java
152 строки
4.2 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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/*
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* Breakpoint with support for break on condition
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*/
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// when who what
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// 06/27/97 jband added this header to my code
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//
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package com.netscape.jsdebugging.ifcui;
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import com.netscape.jsdebugging.ifcui.palomar.util.*;
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import netscape.application.*;
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import netscape.util.*;
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import com.netscape.jsdebugging.api.*;
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public class Breakpoint
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implements Comparable, Codable
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{
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public Breakpoint( String url,
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int line,
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String breakCondition )
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{
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this(url,line);
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_breakCondition=breakCondition;
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}
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public Breakpoint( String url,
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int line )
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{
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this(new Location(url,line));
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}
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public Breakpoint( Location loc )
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{
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this();
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_loc = loc;
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if(AS.S)ER.T(null!=loc,"null location in Breakpoint ctor",this);
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}
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public Breakpoint()
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{
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_hooks = new Hashtable();
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}
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// attributes are immutable
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public Location getLocation() {return _loc;}
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public String getURL() {return _loc.getURL(); }
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public int getLine() {return _loc.getLine();}
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public String getBreakCondition() {return _breakCondition;}
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public void setBreakCondition(String bc) {_breakCondition=bc;}
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public Hashtable getHooks() {return _hooks;}
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public void putHook(Script script, Hook hook)
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{
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if(AS.S)ER.T(null==_hooks.get(script),"putting an existing hook",this);
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_hooks.put(script, hook);
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}
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public Hook getHook(Script script)
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{
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return (Hook) _hooks.get(script);
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}
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public Hook removeHook(Script script)
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{
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Hook hook = (Hook) _hooks.remove(script);
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if(AS.S)ER.T(null!=hook,"removing a non-existant hook",this);
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return hook;
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}
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// override Object
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public String toString()
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{
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return _loc.toString();
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}
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// override Object
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public boolean equals(Object obj)
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{
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if(AS.S)ER.T(obj!=null,"null object handed to Breakpoint equals",this);
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if(AS.S)ER.T(obj instanceof Breakpoint,"non-Breakpoint obect handed to Breakpoint equals",this);
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return _loc.equals( ((Breakpoint)obj)._loc );
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}
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// override Object
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public int hashCode()
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{
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return _loc.hashCode();
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}
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// implement Comparable
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public int compareTo(Object obj)
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{
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if(AS.S)ER.T(obj!=null,"null obect handed to Breakpoint compareTo",this);
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if(AS.S)ER.T(obj instanceof Breakpoint,"non-Breakpoint obect handed to Breakpoint compareTo",this);
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Breakpoint other = (Breakpoint) obj;
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return _loc.compareTo(((Breakpoint)obj)._loc);
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}
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// implement Codable
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public void describeClassInfo(ClassInfo info)
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{
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info.addField("_loc", OBJECT_TYPE);
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info.addField("_breakCondition", STRING_TYPE);
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}
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public void encode(Encoder encoder) throws CodingException
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{
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encoder.encodeObject("_loc", _loc);
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encoder.encodeString("_breakCondition", _breakCondition);
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}
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public void decode(Decoder decoder) throws CodingException
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{
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_loc = (Location) decoder.decodeObject("_loc");
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_breakCondition = decoder.decodeString("_breakCondition");
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}
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public void finishDecoding() throws CodingException
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{
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}
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private Hashtable _hooks;
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private Location _loc;
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private String _breakCondition;
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}
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