org.glassfish.grizzly.attributes
Class NamedAttributeHolder

java.lang.Object
  org.glassfish.grizzly.attributes.NamedAttributeHolder

All Implemented Interfaces:

AttributeHolder

public class NamedAttributeHolder
extends java.lang.Object
implements AttributeHolder

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

Author:

Alexey Stashok

See Also:

AttributeHolder, IndexedAttributeHolder

Field Summary

protected DefaultAttributeBuilder	attributeBuilder
protected java.util.Map<java.lang.String,java.lang.Object>	attributesMap

Constructor Summary

NamedAttributeHolder(AttributeBuilder attributeBuilder)

Method Summary

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

attributeBuilder

protected final DefaultAttributeBuilder attributeBuilder

Constructor Detail

NamedAttributeHolder

public NamedAttributeHolder(AttributeBuilder attributeBuilder)

Method Detail

getAttribute

public java.lang.Object getAttribute(java.lang.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(java.lang.String name,
                         java.lang.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 java.lang.Object removeAttribute(java.lang.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 java.util.Set<java.lang.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