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Input Stream.
Field Summary | |
static int |
END_OF_STREAM
end of stream char. |
Method Summary | |
int |
getCurcol()
Getter for curcol . |
int |
getCurline()
Getter for curline . |
boolean |
isEndOfStream()
Has end of stream been reached? |
int |
readChar()
Read a char. |
int |
readCharFromStream()
reads a char from the stream. |
void |
setLexer(Lexer lexer)
Setter for lexer instance (needed for error reporting). |
void |
ungetChar(int c)
Unget a char. |
Field Detail |
public static final int END_OF_STREAM
Method Detail |
public int getCurcol()
curcol
.
public int getCurline()
curline
.
public int readCharFromStream()
public int readChar()
public void ungetChar(int c)
c
- charpublic boolean isEndOfStream()
true
if end of stream has been reachedpublic void setLexer(Lexer lexer)
lexer
- Lexer
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