de.hillenbrand.jedi.parser
Class JavaCharStream
java.lang.Object
de.hillenbrand.jedi.parser.JavaCharStream
public class JavaCharStream
- extends java.lang.Object
An implementation of interface CharStream, where the stream is assumed to
contain only ASCII characters (with java-like unicode escape processing).
Constructor Summary |
JavaCharStream(java.io.InputStream dstream)
|
JavaCharStream(java.io.InputStream dstream,
int startline,
int startcolumn)
|
JavaCharStream(java.io.InputStream dstream,
int startline,
int startcolumn,
int buffersize)
|
JavaCharStream(java.io.Reader dstream)
|
JavaCharStream(java.io.Reader dstream,
int startline,
int startcolumn)
|
JavaCharStream(java.io.Reader dstream,
int startline,
int startcolumn,
int buffersize)
|
Method Summary |
void |
adjustBeginLineColumn(int newLine,
int newCol)
Method to adjust line and column numbers for the start of a token. |
protected void |
AdjustBuffSize()
|
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()
|
java.lang.String |
GetImage()
|
int |
getLine()
Deprecated. |
char[] |
GetSuffix(int len)
|
protected char |
ReadByte()
|
char |
readChar()
|
void |
ReInit(java.io.InputStream dstream)
|
void |
ReInit(java.io.InputStream dstream,
int startline,
int startcolumn)
|
void |
ReInit(java.io.InputStream dstream,
int startline,
int startcolumn,
int buffersize)
|
void |
ReInit(java.io.Reader dstream)
|
void |
ReInit(java.io.Reader dstream,
int startline,
int startcolumn)
|
void |
ReInit(java.io.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 |
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 java.io.Reader inputStream
nextCharBuf
protected char[] nextCharBuf
buffer
protected char[] buffer
maxNextCharInd
protected int maxNextCharInd
nextCharInd
protected int nextCharInd
inBuf
protected int inBuf
JavaCharStream
public JavaCharStream(java.io.InputStream dstream)
JavaCharStream
public JavaCharStream(java.io.Reader dstream)
JavaCharStream
public JavaCharStream(java.io.InputStream dstream,
int startline,
int startcolumn)
JavaCharStream
public JavaCharStream(java.io.Reader dstream,
int startline,
int startcolumn)
JavaCharStream
public JavaCharStream(java.io.InputStream dstream,
int startline,
int startcolumn,
int buffersize)
JavaCharStream
public JavaCharStream(java.io.Reader dstream,
int startline,
int startcolumn,
int buffersize)
AdjustBuffSize
protected void AdjustBuffSize()
BeginToken
public char BeginToken()
throws java.io.IOException
- Throws:
java.io.IOException
Done
public void Done()
ExpandBuff
protected void ExpandBuff(boolean wrapAround)
FillBuff
protected void FillBuff()
throws java.io.IOException
- Throws:
java.io.IOException
GetImage
public java.lang.String GetImage()
GetSuffix
public char[] GetSuffix(int len)
ReInit
public void ReInit(java.io.InputStream dstream)
ReInit
public void ReInit(java.io.Reader dstream)
ReInit
public void ReInit(java.io.InputStream dstream,
int startline,
int startcolumn)
ReInit
public void ReInit(java.io.Reader dstream,
int startline,
int startcolumn)
ReInit
public void ReInit(java.io.InputStream dstream,
int startline,
int startcolumn,
int buffersize)
ReInit
public void ReInit(java.io.Reader dstream,
int startline,
int startcolumn,
int buffersize)
ReadByte
protected char ReadByte()
throws java.io.IOException
- Throws:
java.io.IOException
UpdateLineColumn
protected void UpdateLineColumn(char c)
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)
getBeginColumn
public int getBeginColumn()
getBeginLine
public int getBeginLine()
getColumn
public int getColumn()
- Deprecated.
- See Also:
getEndColumn()
getEndColumn
public int getEndColumn()
getEndLine
public int getEndLine()
getLine
public int getLine()
- Deprecated.
- See Also:
getEndLine()
readChar
public char readChar()
throws java.io.IOException
- Throws:
java.io.IOException