io.opsit.explang

Class ParseCtx

java.lang.Object

io.opsit.explang.ParseCtx

All Implemented Interfaces:

Serializable

public class ParseCtx
extends Object
implements Serializable

Parse Contexts represents location of parsed source code.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
String	input
static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ParseCtx(String input)
ParseCtx(String input, int line, int pos, int off, int len) Create Parse Context.

Method Summary

Modifier and Type	Method and Description
ParseCtx	clone()
int	getLine()
int	getOff()
int	getPos()
void	setLine(int line)
int	setOff(int off)
void	setPos(int pos)
String	toString()
ParseCtx	upto(ParseCtx pctx)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

input

public String input

Constructor Detail

ParseCtx

public ParseCtx(String input,
                int line,
                int pos,
                int off,
                int len)

Create Parse Context.

Unknown locations pareameters must be set to -1.

Parameters:

input - name of source file or stream

line - line number

pos - position in the line

off - offest from start of the file/stream

len - length of the fragment

ParseCtx

public ParseCtx(String input)

Method Detail

clone

public ParseCtx clone()

Overrides:

clone in class Object

toString

public String toString()

Overrides:

toString in class Object

getOff

public int getOff()

setOff

public int setOff(int off)

getLine

public int getLine()

setLine

public void setLine(int line)

getPos

public int getPos()

setPos

public void setPos(int pos)

upto

public ParseCtx upto(ParseCtx pctx)