org.glassfish.grizzly.attributes
Class IndexedAttributeHolder

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

All Implemented Interfaces:

AttributeHolder

public final class IndexedAttributeHolder
extends java.lang.Object
implements AttributeHolder

AttributeHolder, which supports indexed access to stored Attributes. Access to such indexed Attributes could be as fast as access to array.

Author:

Alexey Stashok

See Also:

AttributeHolder, NamedAttributeHolder

Nested Class Summary

protected class

IndexedAttributeHolder.IndexedAttributeAccessorImpl IndexedAttributeAccessor implementation.

Field Summary

protected DefaultAttributeBuilder	attributeBuilder
protected IndexedAttributeAccessor	indexedAttributeAccessor

Constructor Summary

IndexedAttributeHolder(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() Returns IndexedAttributeAccessor for accessing Attributes by index.
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

attributeBuilder

protected final DefaultAttributeBuilder attributeBuilder

indexedAttributeAccessor

protected final IndexedAttributeAccessor indexedAttributeAccessor

Constructor Detail

IndexedAttributeHolder

public IndexedAttributeHolder(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()

Returns IndexedAttributeAccessor for accessing Attributes by index.

Specified by:

getIndexedAttributeAccessor in interface AttributeHolder

Returns:

IndexedAttributeAccessor for accessing Attributes by index.