org.glassfish.grizzly.attributes

Class NamedAttributeHolder

java.lang.Object

org.glassfish.grizzly.attributes.NamedAttributeHolder

All Implemented Interfaces:

AttributeHolder

public class NamedAttributeHolder
extends Object
implements AttributeHolder

AttributeHolder implementation, which doesn't support indexed access to Attributes.

Author:

Alexey Stashok

See Also:

AttributeHolder, IndexedAttributeHolder

Field Summary

Fields

Modifier and Type	Field and Description
protected DefaultAttributeBuilder	attributeBuilder
protected Map<String,Object>	attributesMap

Constructor Summary

Constructors

Constructor and Description
NamedAttributeHolder(AttributeBuilder attributeBuilder)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clear all the attributes.
Object	getAttribute(String name) Return an object based on a name.
AttributeBuilder	getAttributeBuilder() Get AttributeBuilder, associated with this holder
Set<String>	getAttributeNames() Return a Set of attribute names.
IndexedAttributeAccessor	getIndexedAttributeAccessor() Always returns null, as NamedAttributeHolder doesn't support indexing.
void	recycle() Recycle AttributeHolder
Object	removeAttribute(String name) Remove a name/value object.
void	setAttribute(String name, Object value) Set a name/value object.

Methods inherited from class java.lang.Object

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

Field Detail

attributesMap

protected final Map<String,Object> attributesMap

attributeBuilder

protected final DefaultAttributeBuilder attributeBuilder

Constructor Detail

NamedAttributeHolder

public NamedAttributeHolder(AttributeBuilder attributeBuilder)

Method Detail

getAttribute

public Object getAttribute(String name)

Return an object based on a name.

Specified by:

getAttribute in interface AttributeHolder

Parameters:

name - - name of an attribute

Returns:

- attribute value for the name, null if name does not exist in attributes

setAttribute

public void setAttribute(String name,
                Object value)

Set a name/value object.

Specified by:

setAttribute in interface AttributeHolder

Parameters:

name - - name of an attribute

value - - value of named attribute

removeAttribute

public Object removeAttribute(String name)

Remove a name/value object.

Specified by:

removeAttribute in interface AttributeHolder

Parameters:

name - - name of an attribute

Returns:

attribute which has been removed

getAttributeNames

public Set<String> getAttributeNames()

Return a Set of attribute names.

Specified by:

getAttributeNames in interface AttributeHolder

Returns:

- Set of attribute names

recycle

public void recycle()

Recycle AttributeHolder

Specified by:

recycle in interface AttributeHolder

clear

public void clear()

Clear all the attributes.

Specified by:

clear in interface AttributeHolder

getAttributeBuilder

public AttributeBuilder getAttributeBuilder()

Get AttributeBuilder, associated with this holder

Specified by:

getAttributeBuilder in interface AttributeHolder

Returns:

AttributeBuilder

getIndexedAttributeAccessor

public IndexedAttributeAccessor getIndexedAttributeAccessor()

Always returns null, as NamedAttributeHolder doesn't support indexing.

Specified by:

getIndexedAttributeAccessor in interface AttributeHolder

Returns:

null