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/*
* [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
{
public interface IToken
{
/** <summary>Get the text of the token</summary> */
string Text
{
get;
set;
}
int Type
{
get;
set;
}
/** <summary>The line number on which this token was matched; line=1..n</summary> */
int Line
{
get;
set;
}
/** <summary>The index of the first character relative to the beginning of the line 0..n-1</summary> */
int CharPositionInLine
{
get;
set;
}
int Channel
{
get;
set;
}
int StartIndex
{
get;
set;
}
int StopIndex
{
get;
set;
}
/** <summary>
* An index from 0..n-1 of the token object in the input stream.
* This must be valid in order to use the ANTLRWorks debugger.
* </summary>
*/
int TokenIndex
{
get;
set;
}
/** <summary>
* From what character stream was this token created? You don't have to
* implement but it's nice to know where a Token comes from if you have
* include files etc... on the input.
* </summary>
*/
ICharStream InputStream
{
get;
set;
}
}
}
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