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ru.biosoft.math.parser
Class SimpleCharStream

public class SimpleCharStream

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

Field Summary
 intbufpos
           
 final static booleanstaticFlag
           

Constructor Summary
SimpleCharStream(java.io.Reader dstream, int startline, int startcolumn, int buffersize)
           
SimpleCharStream(java.io.Reader dstream, int startline, int startcolumn)
           
SimpleCharStream(java.io.Reader dstream)
           
SimpleCharStream(java.io.InputStream dstream, int startline, int startcolumn, int buffersize)
           
SimpleCharStream(java.io.InputStream dstream, int startline, int startcolumn)
           
SimpleCharStream(java.io.InputStream dstream)
           

Method Summary
 voidadjustBeginLineColumn(int newLine, int newCol)
          Method to adjust line and column numbers for the start of a token.
 voidbackup(int amount)
           
 charBeginToken()
           
 voidDone()
           
 intgetBeginColumn()
           
 intgetBeginLine()
           
 intgetEndColumn()
           
 intgetEndLine()
           
 StringGetImage()
           
 char[]GetSuffix(int len)
           
 charreadChar()
           
 voidReInit(java.io.Reader dstream, int startline, int startcolumn, int buffersize)
           
 voidReInit(java.io.Reader dstream, int startline, int startcolumn)
           
 voidReInit(java.io.Reader dstream)
           
 voidReInit(java.io.InputStream dstream, int startline, int startcolumn, int buffersize)
           
 voidReInit(java.io.InputStream dstream)
           
 voidReInit(java.io.InputStream dstream, int startline, int startcolumn)
           

Field Detail

bufpos

public int bufpos

staticFlag

public final static boolean staticFlag
Constructor Detail

SimpleCharStream

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

SimpleCharStream

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

SimpleCharStream

public SimpleCharStream(java.io.Reader dstream)

SimpleCharStream

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

SimpleCharStream

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

SimpleCharStream

public SimpleCharStream(java.io.InputStream dstream)
Method Detail

adjustBeginLineColumn

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

backup

public void backup(int amount)

BeginToken

public char BeginToken()
                 throws java.io.IOException

Done

public void Done()

getBeginColumn

public int getBeginColumn()

getBeginLine

public int getBeginLine()

getEndColumn

public int getEndColumn()

getEndLine

public int getEndLine()

GetImage

public String GetImage()

GetSuffix

public char[] GetSuffix(int len)

readChar

public char readChar()
               throws java.io.IOException

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.Reader dstream)

ReInit

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

ReInit

public void ReInit(java.io.InputStream dstream)

ReInit

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

Association Links

to Class java.io.Reader

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