org.opensaml.xml.util

Class AttributeMap

java.lang.Object

org.opensaml.xml.util.AttributeMap

All Implemented Interfaces:

Map<QName,String>

@NotThreadSafe
public class AttributeMap
extends Object
implements Map<QName,String>

A map of attribute names and attribute values that invalidates the DOM of the attribute owning XMLObject when the attributes change. Note:

Nested Class Summary

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
AttributeMap(XMLObject newOwner) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
void	deregisterID(QName attributeName) Deregister an attribute as having a type of ID.
Set<Map.Entry<QName,String>>	entrySet() Returns the set of entries.
String	get(Object key)
boolean	isEmpty()
boolean	isIDAttribute(QName attributeName) Check whether a given attribute is locally registered as having an ID type within this AttributeMap instance.
Set<QName>	keySet() Returns the set of keys.
String	put(QName attributeName, String value)
void	putAll(Map<? extends QName,? extends String> t)
void	registerID(QName attributeName) Register an attribute as having a type of ID.
String	remove(Object key)
int	size()
Collection<String>	values() Returns the values in this map.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

AttributeMap

public AttributeMap(XMLObject newOwner)
             throws NullPointerException

Constructor.

Parameters:

newOwner - the XMLObject that owns these attributes

Throws:

NullPointerException - thrown if the given XMLObject is null

Method Detail

put

public String put(QName attributeName,
         String value)

Specified by:

put in interface Map<QName,String>

clear

public void clear()

Specified by:

clear in interface Map<QName,String>

keySet

public Set<QName> keySet()

Returns the set of keys.

Specified by:

keySet in interface Map<QName,String>

Returns:

unmodifiable set of keys

size

public int size()

Specified by:

size in interface Map<QName,String>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<QName,String>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<QName,String>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<QName,String>

get

public String get(Object key)

Specified by:

get in interface Map<QName,String>

remove

public String remove(Object key)

Specified by:

remove in interface Map<QName,String>

putAll

public void putAll(Map<? extends QName,? extends String> t)

Specified by:

putAll in interface Map<QName,String>

values

public Collection<String> values()

Returns the values in this map.

Specified by:

values in interface Map<QName,String>

Returns:

an unmodifiable collection of values

entrySet

public Set<Map.Entry<QName,String>> entrySet()

Returns the set of entries.

Specified by:

entrySet in interface Map<QName,String>

Returns:

unmodifiable set of entries

registerID

public void registerID(QName attributeName)

Register an attribute as having a type of ID.

Parameters:

attributeName - the QName of the ID attribute to be registered

deregisterID

public void deregisterID(QName attributeName)

Deregister an attribute as having a type of ID.

Parameters:

attributeName - the QName of the ID attribute to be de-registered

isIDAttribute

public boolean isIDAttribute(QName attributeName)

Check whether a given attribute is locally registered as having an ID type within this AttributeMap instance.

Parameters:

attributeName - the QName of the attribute to be checked for ID type.

Returns:

true if attribute is registered as having an ID type.