public class SimpleCharStream extends Object
Modifier and Type | Field and 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 boolean |
staticFlag |
Constructor and 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) |
Modifier and Type | Method and 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 |
getEndColumn() |
int |
getEndLine() |
String |
GetImage() |
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) |
protected int[] bufcolumn
protected char[] buffer
protected int[] bufline
public int bufpos
protected int column
protected int inBuf
protected Reader inputStream
protected int line
protected int maxNextCharInd
protected boolean prevCharIsCR
protected boolean prevCharIsLF
public static final boolean staticFlag
public SimpleCharStream(InputStream dstream)
public SimpleCharStream(InputStream dstream, int startline, int startcolumn)
public SimpleCharStream(InputStream dstream, int startline, int startcolumn, int buffersize)
public SimpleCharStream(Reader dstream)
public SimpleCharStream(Reader dstream, int startline, int startcolumn)
public SimpleCharStream(Reader dstream, int startline, int startcolumn, int buffersize)
public void adjustBeginLineColumn(int newLine, int newCol)
public void backup(int amount)
public char BeginToken() throws IOException
IOException
public void Done()
protected void ExpandBuff(boolean wrapAround)
protected void FillBuff() throws IOException
IOException
public int getBeginColumn()
public int getBeginLine()
public int getEndColumn()
public int getEndLine()
public String GetImage()
public char[] GetSuffix(int len)
public char readChar() throws IOException
IOException
public void ReInit(InputStream dstream)
public void ReInit(InputStream dstream, int startline, int startcolumn)
public void ReInit(InputStream dstream, int startline, int startcolumn, int buffersize)
public void ReInit(Reader dstream)
public void ReInit(Reader dstream, int startline, int startcolumn)
public void ReInit(Reader dstream, int startline, int startcolumn, int buffersize)
protected void UpdateLineColumn(char c)