org.quartz.utils
Class DirtyFlagMap

java.lang.Object
  org.quartz.utils.DirtyFlagMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map

Direct Known Subclasses:

StringKeyDirtyFlagMap

public class DirtyFlagMap
extends java.lang.Object
implements java.util.Map, java.lang.Cloneable, java.io.Serializable

An implementation of Map that wraps another Map and flags itself 'dirty' when it is modified.

Author:

James House

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

DirtyFlagMap()
Create a DirtyFlagMap that 'wraps' a HashMap.

DirtyFlagMap(int initialCapacity)
Create a DirtyFlagMap that 'wraps' a HashMap that has the given initial capacity.

DirtyFlagMap(int initialCapacity, float loadFactor)
Create a DirtyFlagMap that 'wraps' a HashMap that has the given initial capacity and load factor.

Method Summary

void	clear()
void	clearDirtyFlag() Clear the 'dirty' flag (set dirty flag to false).
java.lang.Object	clone()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object val)
java.util.Set	entrySet()
boolean	equals(java.lang.Object obj)
java.lang.Object	get(java.lang.Object key)
java.util.Map	getWrappedMap() Get a direct handle to the underlying Map.
int	hashCode()
boolean	isDirty() Determine whether the Map is flagged dirty.
boolean	isEmpty()
java.util.Set	keySet()
java.lang.Object	put(java.lang.Object key, java.lang.Object val)
void	putAll(java.util.Map t)
java.lang.Object	remove(java.lang.Object key)
int	size()
java.util.Collection	values()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirtyFlagMap

public DirtyFlagMap()

Create a DirtyFlagMap that 'wraps' a HashMap.

See Also:

HashMap

DirtyFlagMap

public DirtyFlagMap(int initialCapacity)

Create a DirtyFlagMap that 'wraps' a HashMap that has the given initial capacity.

See Also:

HashMap

DirtyFlagMap

public DirtyFlagMap(int initialCapacity,
                    float loadFactor)

Create a DirtyFlagMap that 'wraps' a HashMap that has the given initial capacity and load factor.

See Also:

HashMap

Method Detail

clearDirtyFlag

public void clearDirtyFlag()

Clear the 'dirty' flag (set dirty flag to false).

isDirty

public boolean isDirty()

Determine whether the Map is flagged dirty.

getWrappedMap

public java.util.Map getWrappedMap()

Get a direct handle to the underlying Map.

clear

public void clear()

Specified by:

clear in interface java.util.Map

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map

containsValue

public boolean containsValue(java.lang.Object val)

Specified by:

containsValue in interface java.util.Map

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Map

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Map

Overrides:

hashCode in class java.lang.Object

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object val)

Specified by:

put in interface java.util.Map

putAll

public void putAll(java.util.Map t)

Specified by:

putAll in interface java.util.Map

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map

size

public int size()

Specified by:

size in interface java.util.Map

values

public java.util.Collection values()

Specified by:

values in interface java.util.Map

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object