org.glassfish.grizzly.attributes
Class IndexedAttributeHolder

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

All Implemented Interfaces:

AttributeHolder

public class IndexedAttributeHolder
extends 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 LightArrayList<Object>	attributeValues
protected IndexedAttributeAccessor	indexedAttributeAccessor

Constructor Summary

IndexedAttributeHolder(AttributeBuilder attributeBuilder)

Method Summary

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() Returns IndexedAttributeAccessor for accessing Attributes by index.
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

attributeValues

protected LightArrayList<Object> attributeValues

attributeBuilder

protected DefaultAttributeBuilder attributeBuilder

indexedAttributeAccessor

protected IndexedAttributeAccessor indexedAttributeAccessor

Constructor Detail

IndexedAttributeHolder

public IndexedAttributeHolder(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

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.