public class TokenBuffer extends Object
Modifier and Type | Field and Description |
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protected TokenStream |
input |
Constructor and Description |
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TokenBuffer(TokenStream input_)
Create a token buffer
|
Modifier and Type | Method and Description |
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void |
consume()
Mark another token for deferred consumption
|
TokenStream |
getInput()
return the Tokenizer (needed by ParseView)
|
int |
LA(int i)
Get a lookahead token value
|
Token |
LT(int i)
Get a lookahead token
|
int |
mark()
Return an integer marker that can be used to rewind the buffer to
its current state.
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void |
reset()
Reset the input buffer to empty state
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void |
rewind(int mark)
Rewind the token buffer to a marker.
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protected TokenStream input
public TokenBuffer(TokenStream input_)
public final void reset()
public final void consume()
public TokenStream getInput()
public final int LA(int i) throws TokenStreamException
TokenStreamException
public final Token LT(int i) throws TokenStreamException
TokenStreamException
public final int mark()
public final void rewind(int mark)
mark
- Marker returned previously from mark()Copyright © 2015 JBoss by Red Hat. All rights reserved.