diff options
Diffstat (limited to 'runtime/CSharp3/Sources/Antlr3.Runtime/Tree/RewriteRuleNodeStream.cs')
-rw-r--r-- | runtime/CSharp3/Sources/Antlr3.Runtime/Tree/RewriteRuleNodeStream.cs | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/runtime/CSharp3/Sources/Antlr3.Runtime/Tree/RewriteRuleNodeStream.cs b/runtime/CSharp3/Sources/Antlr3.Runtime/Tree/RewriteRuleNodeStream.cs deleted file mode 100644 index eb434cc..0000000 --- a/runtime/CSharp3/Sources/Antlr3.Runtime/Tree/RewriteRuleNodeStream.cs +++ /dev/null @@ -1,81 +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.Tree -{ - using IList = System.Collections.IList; - using NotSupportedException = System.NotSupportedException; - - /** <summary> - * Queues up nodes matched on left side of -> in a tree parser. This is - * the analog of RewriteRuleTokenStream for normal parsers. - * </summary> - */ - [System.Serializable] - public class RewriteRuleNodeStream : RewriteRuleElementStream - { - - public RewriteRuleNodeStream( ITreeAdaptor adaptor, string elementDescription ) - : base( adaptor, elementDescription ) - { - } - - /** <summary>Create a stream with one element</summary> */ - public RewriteRuleNodeStream( ITreeAdaptor adaptor, string elementDescription, object oneElement ) - : base( adaptor, elementDescription, oneElement ) - { - } - - /** <summary>Create a stream, but feed off an existing list</summary> */ - public RewriteRuleNodeStream( ITreeAdaptor adaptor, string elementDescription, IList elements ) - : base( adaptor, elementDescription, elements ) - { - } - - public virtual object NextNode() - { - return NextCore(); - } - - protected override object ToTree( object el ) - { - return adaptor.DupNode( el ); - } - - protected override object Dup( object el ) - { - // we dup every node, so don't have to worry about calling dup; short- - // circuited next() so it doesn't call. - throw new NotSupportedException( "dup can't be called for a node stream." ); - } - } -} |