anvil.java.io
Class LocatingCharSequence

java.lang.Object
  |
  +--anvil.java.io.LocatingCharSequence

All Implemented Interfaces:

java.lang.CharSequence, SourceFile

public final class LocatingCharSequence

extends java.lang.Object

implements SourceFile, java.lang.CharSequence

Field Summary

static int	EOF
static int	MASK
static int	SLOTS

Constructor Summary

LocatingCharSequence(java.lang.CharSequence sequence)

LocatingCharSequence(java.lang.CharSequence sequence, int expectedLines)

Method Summary

char	charAt(int pos)
int	column()
java.lang.String	getLine(int linenr)
int	length()
int	line()
int	peek()
int	pos()
int	read()
java.lang.CharSequence	subSequence(int start, int end)
java.lang.String	substring(int start, int end)
java.lang.String	toString()
void	unread()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EOF

public static final int EOF

See Also:

Constant Field Values

SLOTS

public static final int SLOTS

See Also:

Constant Field Values

MASK

public static final int MASK

See Also:

Constant Field Values

Constructor Detail

LocatingCharSequence

public LocatingCharSequence(java.lang.CharSequence sequence)

LocatingCharSequence

public LocatingCharSequence(java.lang.CharSequence sequence,
                            int expectedLines)

Method Detail

getLine

public java.lang.String getLine(int linenr)

Specified by:

getLine in interface SourceFile

length

public int length()

Specified by:

length in interface java.lang.CharSequence

pos

public int pos()

line

public int line()

column

public int column()

peek

public int peek()

read

public int read()

unread

public void unread()

charAt

public char charAt(int pos)

Specified by:

charAt in interface java.lang.CharSequence

subSequence

public java.lang.CharSequence subSequence(int start,
                                          int end)

Specified by:

subSequence in interface java.lang.CharSequence

substring

public java.lang.String substring(int start,
                                  int end)

toString

public java.lang.String toString()

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object