diff options
Diffstat (limited to 'runtime/CSharp3/Sources/Antlr3.Runtime.Debug/DebugEventHub.cs')
| -rw-r--r-- | runtime/CSharp3/Sources/Antlr3.Runtime.Debug/DebugEventHub.cs | 366 |
1 files changed, 0 insertions, 366 deletions
diff --git a/runtime/CSharp3/Sources/Antlr3.Runtime.Debug/DebugEventHub.cs b/runtime/CSharp3/Sources/Antlr3.Runtime.Debug/DebugEventHub.cs deleted file mode 100644 index bea6799..0000000 --- a/runtime/CSharp3/Sources/Antlr3.Runtime.Debug/DebugEventHub.cs +++ /dev/null @@ -1,366 +0,0 @@ -/* - * [The "BSD licence"] - * Copyright (c) 2005-2008 Terence Parr - * All rights reserved. - * - * Conversion to C#: - * Copyright (c) 2008-2009 Sam Harwell, Pixel Mine, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -namespace Antlr.Runtime.Debug -{ - using System.Collections.Generic; - - /** <summary> - * Broadcast debug events to multiple listeners. Lets you debug and still - * use the event mechanism to build parse trees etc... Not thread-safe. - * Don't add events in one thread while parser fires events in another. - * </summary> - * - * <seealso cref="DebugEventRepeater"/> - */ - public class DebugEventHub : IDebugEventListener - { - List<IDebugEventListener> _listeners = new List<IDebugEventListener>(); - - public DebugEventHub( params IDebugEventListener[] listeners ) - { - _listeners = new List<IDebugEventListener>( listeners ); - } - - public virtual void Initialize() - { - } - - /** <summary> - * Add another listener to broadcast events too. Not thread-safe. - * Don't add events in one thread while parser fires events in another. - * </summary> - */ - public virtual void AddListener( IDebugEventListener listener ) - { - _listeners.Add( listener ); - } - - /* To avoid a mess like this: - public void enterRule(final String ruleName) { - broadcast(new Code(){ - public void exec(DebugEventListener listener) {listener.enterRule(ruleName);}} - ); - } - I am dup'ing the for-loop in each. Where are Java closures!? blech! - */ - - public virtual void EnterRule( string grammarFileName, string ruleName ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EnterRule( grammarFileName, ruleName ); - } - } - - public virtual void ExitRule( string grammarFileName, string ruleName ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ExitRule( grammarFileName, ruleName ); - } - } - - public virtual void EnterAlt( int alt ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EnterAlt( alt ); - } - } - - public virtual void EnterSubRule( int decisionNumber ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EnterSubRule( decisionNumber ); - } - } - - public virtual void ExitSubRule( int decisionNumber ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ExitSubRule( decisionNumber ); - } - } - - public virtual void EnterDecision(int decisionNumber, bool couldBacktrack) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EnterDecision( decisionNumber, couldBacktrack ); - } - } - - public virtual void ExitDecision( int decisionNumber ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ExitDecision( decisionNumber ); - } - } - - public virtual void Location( int line, int pos ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Location( line, pos ); - } - } - - public virtual void ConsumeToken( IToken token ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ConsumeToken( token ); - } - } - - public virtual void ConsumeHiddenToken( IToken token ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ConsumeHiddenToken( token ); - } - } - - public virtual void LT( int index, IToken t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.LT( index, t ); - } - } - - public virtual void Mark( int index ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Mark( index ); - } - } - - public virtual void Rewind( int index ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Rewind( index ); - } - } - - public virtual void Rewind() - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Rewind(); - } - } - - public virtual void BeginBacktrack( int level ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.BeginBacktrack( level ); - } - } - - public virtual void EndBacktrack( int level, bool successful ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EndBacktrack( level, successful ); - } - } - - public virtual void RecognitionException( RecognitionException e ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.RecognitionException( e ); - } - } - - public virtual void BeginResync() - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.BeginResync(); - } - } - - public virtual void EndResync() - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.EndResync(); - } - } - - public virtual void SemanticPredicate( bool result, string predicate ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.SemanticPredicate( result, predicate ); - } - } - - public virtual void Commence() - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Commence(); - } - } - - public virtual void Terminate() - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.Terminate(); - } - } - - - #region Tree parsing stuff - - public virtual void ConsumeNode( object t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ConsumeNode( t ); - } - } - - public virtual void LT( int index, object t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.LT( index, t ); - } - } - - #endregion - - - #region AST Stuff - - public virtual void NilNode( object t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.NilNode( t ); - } - } - - public virtual void ErrorNode( object t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.ErrorNode( t ); - } - } - - public virtual void CreateNode( object t ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.CreateNode( t ); - } - } - - public virtual void CreateNode( object node, IToken token ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.CreateNode( node, token ); - } - } - - public virtual void BecomeRoot( object newRoot, object oldRoot ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.BecomeRoot( newRoot, oldRoot ); - } - } - - public virtual void AddChild( object root, object child ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.AddChild( root, child ); - } - } - - public virtual void SetTokenBoundaries( object t, int tokenStartIndex, int tokenStopIndex ) - { - for ( int i = 0; i < _listeners.Count; i++ ) - { - IDebugEventListener listener = _listeners[i]; - listener.SetTokenBoundaries( t, tokenStartIndex, tokenStopIndex ); - } - } - - #endregion - } -} |