OpenJDK 27 · com.sun.tools.example.debug.expr.JavaCharStream

Field Summary

Modifier and Type	Field and Description
pack-priv int	available
protected int[]	bufcolumn
protected char[]	buffer
protected int[]	bufline
public int	bufpos Position in buffer.
pack-priv int	bufsize
protected int	column
protected int	inBuf
protected Reader	inputStream
protected int	line
protected int	maxNextCharInd
protected char[]	nextCharBuf
protected int	nextCharInd
protected boolean	prevCharIsCR
protected boolean	prevCharIsLF
public static final boolean	staticFlag Whether parser is static.
protected int	tabSize
pack-priv int	tokenBegin

Constructor Summary

Access	Constructor and Description
public	JavaCharStream(Reader dstream, int startline, int startcolumn, int buffersize) Constructor.
public	JavaCharStream(Reader dstream, int startline, int startcolumn) Constructor.
public	JavaCharStream(Reader dstream) Constructor.
public	JavaCharStream(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize) Constructor.
public	JavaCharStream(InputStream dstream, int startline, int startcolumn, int buffersize) Constructor.
public	JavaCharStream(InputStream dstream, String encoding, int startline, int startcolumn) Constructor.
public	JavaCharStream(InputStream dstream, int startline, int startcolumn) Constructor.
public	JavaCharStream(InputStream dstream, String encoding) Constructor.
public	JavaCharStream(InputStream dstream) Constructor.

Method Summary

Modifier and Type	Method and Description
public void	adjustBeginLineColumn(int newLine, int newCol) Method to adjust line and column numbers for the start of a token.
protected void	AdjustBuffSize()
public void	backup(int amount) Retreat.
public char	BeginToken() Returns: starting character for token.
public void	Done() Set buffers back to null when finished.
protected void	ExpandBuff(boolean wrapAround)
protected void	FillBuff()
public int	getBeginColumn() Returns: column of token start
public int	getBeginLine() Returns: line number of token start
public int	getColumn() Deprecated
public int	getEndColumn() Get end column.
public int	getEndLine() Get end line.
public String	GetImage() Returns: token image as String
public int	getLine() Deprecated
public char[]	GetSuffix(int len) Returns: suffix
protected int	getTabSize(int i)
pack-priv static final int	hexval(char c)
protected char	ReadByte()
public char	readChar() Read a character.
public void	ReInit(Reader dstream, int startline, int startcolumn, int buffersize) Reinitialise.
public void	ReInit(Reader dstream, int startline, int startcolumn) Reinitialise.
public void	ReInit(Reader dstream) Reinitialise.
public void	ReInit(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize) Reinitialise.
public void	ReInit(InputStream dstream, int startline, int startcolumn, int buffersize) Reinitialise.
public void	ReInit(InputStream dstream, String encoding, int startline, int startcolumn) Reinitialise.
public void	ReInit(InputStream dstream, int startline, int startcolumn) Reinitialise.
public void	ReInit(InputStream dstream, String encoding) Reinitialise.
public void	ReInit(InputStream dstream) Reinitialise.
protected void	setTabSize(int i)
protected void	UpdateLineColumn(char c)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

available	back to summary
pack-priv int available

bufcolumn	back to summary
protected int[] bufcolumn

buffer	back to summary
protected char[] buffer

bufline	back to summary
protected int[] bufline

bufpos	back to summary
public int bufpos Position in buffer.

bufsize	back to summary
pack-priv int bufsize

column	back to summary
protected int column

inBuf	back to summary
protected int inBuf

inputStream	back to summary
protected Reader inputStream

line	back to summary
protected int line

maxNextCharInd	back to summary
protected int maxNextCharInd

nextCharBuf	back to summary
protected char[] nextCharBuf

nextCharInd	back to summary
protected int nextCharInd

prevCharIsCR	back to summary
protected boolean prevCharIsCR

prevCharIsLF	back to summary
protected boolean prevCharIsLF

staticFlag	back to summary
public static final boolean staticFlag Whether parser is static.

tabSize	back to summary
protected int tabSize

tokenBegin	back to summary
pack-priv int tokenBegin

Constructor Detail

JavaCharStream	back to summary
public JavaCharStream(Reader dstream, int startline, int startcolumn, int buffersize) Constructor.

JavaCharStream	back to summary
public JavaCharStream(Reader dstream, int startline, int startcolumn) Constructor.

JavaCharStream	back to summary
public JavaCharStream(Reader dstream) Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize) throws UnsupportedEncodingException Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream, int startline, int startcolumn, int buffersize) Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream, String encoding, int startline, int startcolumn) throws UnsupportedEncodingException Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream, int startline, int startcolumn) Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream, String encoding) throws UnsupportedEncodingException Constructor.

JavaCharStream	back to summary
public JavaCharStream(InputStream dstream) Constructor.

Method Detail

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

AdjustBuffSize	back to summary
protected void AdjustBuffSize()

backup	back to summary
public void backup(int amount) Retreat.

BeginToken	back to summary
public char BeginToken() throws IOException Returns:char starting character for token.

Done	back to summary
public void Done() Set buffers back to null when finished.

ExpandBuff	back to summary
protected void ExpandBuff(boolean wrapAround)

FillBuff	back to summary
protected void FillBuff() throws IOException

getBeginColumn	back to summary
public int getBeginColumn() Returns:int column of token start

getBeginLine	back to summary
public int getBeginLine() Returns:int line number of token start

getColumn	back to summary
public int getColumn() Deprecated Annotations @Deprecated

getEndColumn	back to summary
public int getEndColumn() Get end column.

getEndLine	back to summary
public int getEndLine() Get end line.

GetImage	back to summary
public String GetImage() Returns:String token image as String

getLine	back to summary
public int getLine() Deprecated Annotations @Deprecated

GetSuffix	back to summary
public char[] GetSuffix(int len) Returns:char[] suffix

getTabSize	back to summary
protected int getTabSize(int i)

hexval	back to summary
pack-priv static final int hexval(char c) throws IOException

ReadByte	back to summary
protected char ReadByte() throws IOException

readChar	back to summary
public char readChar() throws IOException Read a character.

ReInit	back to summary
public void ReInit(Reader dstream, int startline, int startcolumn, int buffersize) Reinitialise.

ReInit	back to summary
public void ReInit(Reader dstream, int startline, int startcolumn) Reinitialise.

ReInit	back to summary
public void ReInit(Reader dstream) Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize) throws UnsupportedEncodingException Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream, int startline, int startcolumn, int buffersize) Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream, String encoding, int startline, int startcolumn) throws UnsupportedEncodingException Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream, int startline, int startcolumn) Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream, String encoding) throws UnsupportedEncodingException Reinitialise.

ReInit	back to summary
public void ReInit(InputStream dstream) Reinitialise.

setTabSize	back to summary
protected void setTabSize(int i)

UpdateLineColumn	back to summary
protected void UpdateLineColumn(char c)

public Class JavaCharStream

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail