java.lang.Object

org.apache.commons.jxpath.ri.parser.SimpleCharStream

public class SimpleCharStream extends Object

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

Field Summary

Fields

Modifier and Type

Field

Description

protected int[]

bufcolumn

protected char[]

buffer

protected int[]

bufline

int

bufpos

protected int

column

protected int

inBuf

protected Reader

inputStream

protected int

line

protected int

maxNextCharInd

protected boolean

prevCharIsCR

protected boolean

prevCharIsLF

static final boolean

staticFlag
Constructor Summary

Constructors

Constructor

Description

SimpleCharStream(InputStream dstream)

SimpleCharStream(InputStream dstream, int startline, int startcolumn)

SimpleCharStream(InputStream dstream, int startline, int startcolumn, int buffersize)

SimpleCharStream(Reader dstream)

SimpleCharStream(Reader dstream, int startline, int startcolumn)

SimpleCharStream(Reader dstream, int startline, int startcolumn, int buffersize)
Method Summary

Modifier and Type

Method

Description

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()

protected void

ExpandBuff(boolean wrapAround)

protected void

FillBuff()

int

getBeginColumn()

int

getBeginLine()

int

getColumn()

Deprecated.

int

getEndColumn()

int

getEndLine()

String

GetImage()

int

getLine()

Deprecated.

char[]

GetSuffix(int len)

char

readChar()

void

ReInit(InputStream dstream)

void

ReInit(InputStream dstream, int startline, int startcolumn)

void

ReInit(InputStream dstream, int startline, int startcolumn, int buffersize)

void

ReInit(Reader dstream)

void

ReInit(Reader dstream, int startline, int startcolumn)

void

ReInit(Reader dstream, int startline, int startcolumn, int buffersize)

protected void

UpdateLineColumn(char c)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- staticFlag
  
  public static final boolean staticFlag
  See Also:
  
  Constant Field Values
- bufpos
  
  public int bufpos
- bufline
  
  protected int[] bufline
- bufcolumn
  
  protected int[] bufcolumn
- column
  
  protected int column
- line
  
  protected int line
- prevCharIsCR
  
  protected boolean prevCharIsCR
- prevCharIsLF
  
  protected boolean prevCharIsLF
- inputStream
  
  protected Reader inputStream
- buffer
  
  protected char[] buffer
- maxNextCharInd
  
  protected int maxNextCharInd
- inBuf
  
  protected int inBuf
Constructor Details
- SimpleCharStream
  
  public SimpleCharStream(Reader dstream, int startline, int startcolumn, int buffersize)
- SimpleCharStream
  
  public SimpleCharStream(Reader dstream, int startline, int startcolumn)
- SimpleCharStream
  
  public SimpleCharStream(Reader dstream)
- SimpleCharStream
  
  public SimpleCharStream(InputStream dstream, int startline, int startcolumn, int buffersize)
- SimpleCharStream
  
  public SimpleCharStream(InputStream dstream, int startline, int startcolumn)
- SimpleCharStream
  
  public SimpleCharStream(InputStream dstream)
Method Details
- ExpandBuff
  
  protected void ExpandBuff(boolean wrapAround)
- FillBuff
  
  protected void FillBuff() throws IOException
  
  Throws:
  
  IOException
- BeginToken
  
  public char BeginToken() throws IOException
  
  Throws:
  
  IOException
- UpdateLineColumn
  
  protected void UpdateLineColumn(char c)
- readChar
  
  public char readChar() throws IOException
  
  Throws:
  
  IOException
- getColumn
  
  public int getColumn()
  
  Deprecated.
  See Also:
  
  getEndColumn()
- getLine
  
  public int getLine()
  
  Deprecated.
  See Also:
  
  getEndLine()
- getEndColumn
  
  public int getEndColumn()
- getEndLine
  
  public int getEndLine()
- getBeginColumn
  
  public int getBeginColumn()
- getBeginLine
  
  public int getBeginLine()
- backup
  
  public void backup(int amount)
- ReInit
  
  public void ReInit(Reader dstream, int startline, int startcolumn, int buffersize)
- ReInit
  
  public void ReInit(Reader dstream, int startline, int startcolumn)
- ReInit
  
  public void ReInit(Reader dstream)
- ReInit
  
  public void ReInit(InputStream dstream, int startline, int startcolumn, int buffersize)
- ReInit
  
  public void ReInit(InputStream dstream)
- ReInit
  
  public void ReInit(InputStream dstream, int startline, int startcolumn)
- GetImage
  
  public String GetImage()
- GetSuffix
  
  public 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.

Class SimpleCharStream

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

staticFlag

bufpos

bufline

bufcolumn

column

line

prevCharIsCR

prevCharIsLF

inputStream

buffer

maxNextCharInd

inBuf

Constructor Details

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

Method Details

ExpandBuff

FillBuff

BeginToken

UpdateLineColumn

readChar

getColumn

getLine

getEndColumn

getEndLine

getBeginColumn

getBeginLine

backup

ReInit

ReInit

ReInit

ReInit

ReInit

ReInit

GetImage

GetSuffix

Done

adjustBeginLineColumn