agg.attribute.parser.javaExpr
Class ASCII_CharStream

java.lang.Object
  extended by agg.attribute.parser.javaExpr.ASCII_CharStream

public final class ASCII_CharStream
extends java.lang.Object

An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).


Field Summary
 int bufpos
           
 
Constructor Summary
ASCII_CharStream(java.io.InputStream dstream, int startline, int startcolumn)
           
ASCII_CharStream(java.io.InputStream dstream, int startline, int startcolumn, int buffersize)
           
 
Method Summary
 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.  
 byte[] GetSuffix(int len)
           
 char readChar()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

bufpos

public int bufpos
Constructor Detail

ASCII_CharStream

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

ASCII_CharStream

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

BeginToken

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

readChar

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

GetImage

public final java.lang.String GetImage()

GetSuffix

public final byte[] GetSuffix(int len)

Done

public void Done()