Package com.intellij.openapi.editor.impl

Class RangeMarkerImpl

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.openapi.editor.impl.RangeMarkerImpl

All Implemented Interfaces:

RangeMarkerEx, RangeMarker, Segment, UserDataHolder, UserDataHolderEx

Direct Known Subclasses:

FocusRegion, FoldRegionImpl

public class RangeMarkerImpl
extends UserDataHolderBase
implements RangeMarkerEx

Field Summary

Fields inherited from interface com.intellij.openapi.editor.RangeMarker

BY_START_OFFSET

Fields inherited from interface com.intellij.openapi.util.Segment

BY_START_OFFSET_THEN_END_OFFSET, EMPTY_ARRAY

Method Summary

Modifier and Type	Method and Description
protected void	changedUpdateImpl(DocumentEvent e)
void	dispose()
void	documentChanged(DocumentEvent e)
RangeMarker	findRangeMarkerAfter()
RangeMarker	findRangeMarkerBefore()
DocumentEx	getDocument() Returns the document to which the marker belongs.
int	getEndOffset() Returns the end offset of the text range covered by the marker.
long	getId()
int	getLayer()
int	getStartOffset() Returns the start offset of the text range covered by the marker.
int	intervalEnd()
int	intervalStart()
boolean	isGreedyToLeft()
boolean	isGreedyToRight()
boolean	isValid() Checks if the marker has been invalidated by deleting the entire fragment of text containing the marker.
protected void	onReTarget(DocumentEvent e)
protected void	registerInTree(int start, int end, boolean greedyToLeft, boolean greedyToRight, int layer)
void	setGreedyToLeft(boolean greedy) Sets the value indicating whether the text added exactly at the beginning of the marker should be included in the text range of the marker.
void	setGreedyToRight(boolean greedy) Sets the value indicating whether the text added exactly at the end of the marker should be included in the text range of the marker.
boolean	setValid(boolean value)
java.lang.String	toString()
protected void	unregisterInTree()

Methods inherited from class com.intellij.openapi.util.UserDataHolderBase

changeUserMap, clearUserData, clone, copyCopyableDataTo, copyUserDataTo, getCopyableUserData, getUserData, getUserDataString, getUserMap, isUserDataEmpty, putCopyableUserData, putUserData, putUserDataIfAbsent, replace, setUserMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.util.UserDataHolder

getUserData, putUserData

Method Detail

registerInTree

protected void registerInTree(int start,
                              int end,
                              boolean greedyToLeft,
                              boolean greedyToRight,
                              int layer)

unregisterInTree

protected void unregisterInTree()

getId

public long getId()

Specified by:

getId in interface RangeMarkerEx

dispose

public void dispose()

Specified by:

dispose in interface RangeMarker

getStartOffset

public int getStartOffset()

Description copied from interface: RangeMarker

Returns the start offset of the text range covered by the marker.

Specified by:

getStartOffset in interface RangeMarker

Specified by:

getStartOffset in interface Segment

Returns:

the start offset.

getEndOffset

public int getEndOffset()

Description copied from interface: RangeMarker

Returns the end offset of the text range covered by the marker.

Specified by:

getEndOffset in interface RangeMarker

Specified by:

getEndOffset in interface Segment

Returns:

the end offset.

getDocument

public final DocumentEx getDocument()

Description copied from interface: RangeMarker

Returns the document to which the marker belongs.

Specified by:

getDocument in interface RangeMarker

Returns:

the document instance.

getLayer

public int getLayer()

setGreedyToLeft

public void setGreedyToLeft(boolean greedy)

Description copied from interface: RangeMarker

Sets the value indicating whether the text added exactly at the beginning of the marker should be included in the text range of the marker. The default value is false.

Specified by:

setGreedyToLeft in interface RangeMarker

Parameters:

greedy - true if text added at the beginning is included in the range, false otherwise.

setGreedyToRight

public void setGreedyToRight(boolean greedy)

Description copied from interface: RangeMarker

Sets the value indicating whether the text added exactly at the end of the marker should be included in the text range of the marker. The default value is false.

Specified by:

setGreedyToRight in interface RangeMarker

Parameters:

greedy - true if text added at the end is included in the range, false otherwise.

isGreedyToLeft

public boolean isGreedyToLeft()

Specified by:

isGreedyToLeft in interface RangeMarker

isGreedyToRight

public boolean isGreedyToRight()

Specified by:

isGreedyToRight in interface RangeMarker

documentChanged

public final void documentChanged(DocumentEvent e)

Specified by:

documentChanged in interface RangeMarkerEx

changedUpdateImpl

protected void changedUpdateImpl(DocumentEvent e)

onReTarget

protected void onReTarget(DocumentEvent e)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isValid

public boolean isValid()

Description copied from interface: RangeMarker

Checks if the marker has been invalidated by deleting the entire fragment of text containing the marker.

Specified by:

isValid in interface RangeMarker

Returns:

true if the marker is valid, false if it has been invalidated.

setValid

public boolean setValid(boolean value)

intervalStart

public int intervalStart()

intervalEnd

public int intervalEnd()

findRangeMarkerAfter

public RangeMarker findRangeMarkerAfter()

findRangeMarkerBefore

public RangeMarker findRangeMarkerBefore()