com.hp.hpl.jena.rdf.query.parser
Class ASCII_UCodeESC_CharStream

java.lang.Object
  |
  +--com.hp.hpl.jena.rdf.query.parser.ASCII_UCodeESC_CharStream

public final class ASCII_UCodeESC_CharStream
extends java.lang.Object

An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (with java-like unicode escape processing).


Field Summary
 int bufpos
           
static boolean staticFlag
           
 
Constructor Summary
ASCII_UCodeESC_CharStream(java.io.InputStream dstream, int startline, int startcolumn)
           
ASCII_UCodeESC_CharStream(java.io.InputStream dstream, int startline, int startcolumn, int buffersize)
           
ASCII_UCodeESC_CharStream(java.io.Reader dstream, int startline, int startcolumn)
           
ASCII_UCodeESC_CharStream(java.io.Reader dstream, int startline, int startcolumn, int buffersize)
           
 
Method Summary
 void adjustBeginLineColumn(int newLine, int newCol)
          Method to adjust line and column numbers for the start of a token.
 void backup(int amount)
           
 char BeginToken()
           
 void Done()
           
 int getBeginColumn()
           
 int getBeginLine()
           
 int getColumn()
          Deprecated.  
 int getEndColumn()
           
 int getEndLine()
           
 java.lang.String GetImage()
           
 int getLine()
          Deprecated.  
 char[] GetSuffix(int len)
           
 char readChar()
           
 void ReInit(java.io.InputStream dstream, int startline, int startcolumn)
           
 void ReInit(java.io.InputStream dstream, int startline, int startcolumn, int buffersize)
           
 void ReInit(java.io.Reader dstream, int startline, int startcolumn)
           
 void ReInit(java.io.Reader dstream, int startline, int startcolumn, int buffersize)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

staticFlag

public static final boolean staticFlag

bufpos

public int bufpos
Constructor Detail

ASCII_UCodeESC_CharStream

public ASCII_UCodeESC_CharStream(java.io.Reader dstream,
                                 int startline,
                                 int startcolumn,
                                 int buffersize)

ASCII_UCodeESC_CharStream

public ASCII_UCodeESC_CharStream(java.io.Reader dstream,
                                 int startline,
                                 int startcolumn)

ASCII_UCodeESC_CharStream

public ASCII_UCodeESC_CharStream(java.io.InputStream dstream,
                                 int startline,
                                 int startcolumn,
                                 int buffersize)

ASCII_UCodeESC_CharStream

public ASCII_UCodeESC_CharStream(java.io.InputStream dstream,
                                 int startline,
                                 int startcolumn)
Method Detail

BeginToken

public final char BeginToken()
                      throws java.io.IOException

readChar

public final char readChar()
                    throws java.io.IOException

getColumn

public final int getColumn()
Deprecated.  

See Also:
getEndColumn()

getLine

public final int getLine()
Deprecated.  

See Also:
getEndLine()

getEndColumn

public final int getEndColumn()

getEndLine

public final int getEndLine()

getBeginColumn

public final int getBeginColumn()

getBeginLine

public final int getBeginLine()

backup

public final void backup(int amount)

ReInit

public void ReInit(java.io.Reader dstream,
                   int startline,
                   int startcolumn,
                   int buffersize)

ReInit

public void ReInit(java.io.Reader dstream,
                   int startline,
                   int startcolumn)

ReInit

public void ReInit(java.io.InputStream dstream,
                   int startline,
                   int startcolumn,
                   int buffersize)

ReInit

public void ReInit(java.io.InputStream dstream,
                   int startline,
                   int startcolumn)

GetImage

public final java.lang.String GetImage()

GetSuffix

public final char[] GetSuffix(int len)

Done

public void Done()

adjustBeginLineColumn

public void adjustBeginLineColumn(int newLine,
                                  int newCol)
Method to adjust line and column numbers for the start of a token.


Copyright 2001 Hewlett-Packard. All Rights Reserved.