com.whitestein.lsps.lang.ast

Class LocalVarRange

java.lang.Object

com.whitestein.lsps.lang.ast.LocalVarRange

All Implemented Interfaces:

ASTRange

public final class LocalVarRange
extends Object
implements ASTRange

A range used as data for local variables, iterators, closure parameters etc.

Author:

mvo

Constructor Summary

Constructors

Constructor and Description
LocalVarRange(ASTNode node) Creates a local variable range from a given AST node.
LocalVarRange(int beginIndex, int endIndex, int line) Creates a local variable range.

Method Summary

Modifier and Type	Method and Description
boolean	contains(int offset) Returns true if the offset index is contained in this range.
boolean	equals(Object obj)
int	getBeginIndex() Returns the begin index of the node text in the full text.
int	getEndIndex() Returns the end index of the node text.
int	getLength() Returns the length of the node text.
int	getLine() Returns the line number where the node text starts.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LocalVarRange

public LocalVarRange(int beginIndex,
                     int endIndex,
                     int line)

Creates a local variable range.

Parameters:

beginIndex -

endIndex -

line -

LocalVarRange

public LocalVarRange(ASTNode node)

Creates a local variable range from a given AST node.

Parameters:

node -

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getBeginIndex

public int getBeginIndex()

Description copied from interface: ASTRange

Returns the begin index of the node text in the full text.

Specified by:

getBeginIndex in interface ASTRange

Returns:

the begin index of the node text in the full text

getEndIndex

public int getEndIndex()

Description copied from interface: ASTRange

Returns the end index of the node text.

Specified by:

getEndIndex in interface ASTRange

Returns:

the end index of the node text

getLength

public int getLength()

Description copied from interface: ASTRange

Returns the length of the node text.

Specified by:

getLength in interface ASTRange

Returns:

the length of the node text

getLine

public int getLine()

Returns the line number where the node text starts. Line number is zero-based.

Returns:

the line number where the node text starts

contains

public boolean contains(int offset)

Description copied from interface: ASTRange

Returns true if the offset index is contained in this range.

Specified by:

contains in interface ASTRange

Returns:

true if the offset index is contained in this range

toString

public String toString()

Overrides:

toString in class Object