diff options
Diffstat (limited to 'antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Test/SlimParsing/SlimToken.cs')
-rw-r--r-- | antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Test/SlimParsing/SlimToken.cs | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Test/SlimParsing/SlimToken.cs b/antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Test/SlimParsing/SlimToken.cs new file mode 100644 index 0000000..d850958 --- /dev/null +++ b/antlr-3.4/runtime/CSharp3/Sources/Antlr3.Runtime.Test/SlimParsing/SlimToken.cs @@ -0,0 +1,160 @@ +/* + * [The "BSD license"] + * Copyright (c) 2011 Terence Parr + * All rights reserved. + * + * Conversion to C#: + * Copyright (c) 2011 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 +{ + using System; + using System.Runtime.InteropServices; + + [StructLayout( LayoutKind.Sequential, Pack = 2 )] + public struct SlimToken + : IToken + { + private short _type; + private short _channel; + private short _startIndex; + private short _stopIndex; + + public SlimToken(int type) + : this() + { + _type = (short)type; + } + + #region IToken Members + + string IToken.Text + { + get + { + return string.Empty; + } + set + { + } + } + + public int Type + { + get + { + return _type; + } + set + { + _type = (short)value; + } + } + + int IToken.Line + { + get + { + return 0; + } + set + { + } + } + + int IToken.CharPositionInLine + { + get + { + return 0; + } + set + { + } + } + + public int Channel + { + get + { + return _channel; + } + set + { + _channel = (short)value; + } + } + + public int StartIndex + { + get + { + return _startIndex; + } + set + { + _startIndex = (short)value; + } + } + + public int StopIndex + { + get + { + return _stopIndex; + } + set + { + _stopIndex = (short)value; + } + } + + int IToken.TokenIndex + { + get + { + return 0; + } + set + { + } + } + + ICharStream IToken.InputStream + { + get + { + return null; + } + set + { + } + } + + #endregion + } +} |