org.fife.ui.rsyntaxtextarea
Class DocumentRange

java.lang.Object
  org.fife.ui.rsyntaxtextarea.DocumentRange

All Implemented Interfaces:

Comparable<DocumentRange>

public class DocumentRange
extends Object
implements Comparable<DocumentRange>

A range of text in a document.

Version:

1.0

Author:

Robert Futrell

Constructor Summary

DocumentRange(int startOffs, int endOffs)
Constructor.

Method Summary

int	compareTo(DocumentRange other) Compares this document range to another.
boolean	equals(Object other) Returns whether this document range is equal to another one.
int	getEndOffset() Gets the end offset of the range.
int	getStartOffset() Gets the starting offset of the range.
int	hashCode() Overridden simply as a best practice, since equals(Object) is overridden.
void	set(int start, int end) Sets the document range.
String	toString() Returns a string representation of this object.
DocumentRange	translate(int amount) Translates this document range by a given amount.

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentRange

public DocumentRange(int startOffs,
                     int endOffs)

Constructor.

Parameters:

startOffs - The starting offset in the document, inclusive.

endOffs - The ending offset in the document, exclusive.

Throws:

IllegalArgumentException - If endOffs is less than startOffs, or either argument is less than zero.

Method Detail

compareTo

public int compareTo(DocumentRange other)

Compares this document range to another.

Specified by:

compareTo in interface Comparable<DocumentRange>

Parameters:

other - Another document range.

Returns:

How the two should be sorted relative to each other.

equals

public boolean equals(Object other)

Returns whether this document range is equal to another one.

Overrides:

equals in class Object

Parameters:

other - Another object, presumably a document range.

Returns:

Whether other is also a document range, and equal to this one.

getEndOffset

public int getEndOffset()

Gets the end offset of the range.

Returns:

The end offset.

See Also:

getStartOffset()

getStartOffset

public int getStartOffset()

Gets the starting offset of the range.

Returns:

The starting offset.

See Also:

getEndOffset()

hashCode

public int hashCode()

Overridden simply as a best practice, since equals(Object) is overridden.

Overrides:

hashCode in class Object

Returns:

The hash code for this object.

set

public void set(int start,
                int end)

Sets the document range.

Parameters:

start - The new start value, inclusive.

end - The new end value, exclusive.

Throws:

IllegalArgumentException - If end is less than start, or either argument is less than zero.

toString

public String toString()

Returns a string representation of this object.

Overrides:

toString in class Object

Returns:

A string representation of this object.

translate

public DocumentRange translate(int amount)

Translates this document range by a given amount.

Parameters:

amount - The amount to translate this range by.

Returns:

This (modified) range.