Package com.intellij.ui

Class RecentsManager

java.lang.Object

com.intellij.ui.RecentsManager

All Implemented Interfaces:

PersistentStateComponent<Element>

public class RecentsManager
extends java.lang.Object
implements PersistentStateComponent<Element>

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	NAME_ATTR

Constructor Summary

Constructors

Constructor and Description
RecentsManager()

Method Summary

Modifier and Type	Method and Description
static RecentsManager	getInstance(Project project)
java.util.List<java.lang.String>	getRecentEntries(java.lang.String key)
Element	getState()
void	loadState(Element element) This method is called when new component state is loaded.
void	registerRecentEntry(java.lang.String key, java.lang.String recentEntry)
void	setRecentsNumberToKeep(int recentsNumberToKeep)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.components.PersistentStateComponent

initializeComponent, noStateLoaded

Field Detail

NAME_ATTR

protected static final java.lang.String NAME_ATTR

See Also:

Constant Field Values

Constructor Detail

RecentsManager

public RecentsManager()

Method Detail

getInstance

public static RecentsManager getInstance(Project project)

getRecentEntries

public java.util.List<java.lang.String> getRecentEntries(java.lang.String key)

registerRecentEntry

public void registerRecentEntry(java.lang.String key,
                                java.lang.String recentEntry)

loadState

public void loadState(Element element)

Description copied from interface: PersistentStateComponent

This method is called when new component state is loaded. The method can and will be called several times, if config files were externally changed while IDE was running.

State object should be used directly, defensive copying is not required.

Specified by:

loadState in interface PersistentStateComponent<Element>

Parameters:

element - loaded component state

See Also:

XmlSerializerUtil.copyBean(Object, Object)

getState

public Element getState()

Specified by:

getState in interface PersistentStateComponent<Element>

Returns:

a component state. All properties, public and annotated fields are serialized. Only values, which differ from the default (i.e., the value of newly instantiated class) are serialized. null value indicates that the returned state won't be stored, as a result previously stored state will be used.

See Also:

XmlSerializer

setRecentsNumberToKeep

public void setRecentsNumberToKeep(int recentsNumberToKeep)