Package org.glassfish.grizzly.attributes

Class DefaultAttributeBuilder

java.lang.Object

org.glassfish.grizzly.attributes.DefaultAttributeBuilder

All Implemented Interfaces:

AttributeBuilder

public class DefaultAttributeBuilder
extends java.lang.Object
implements AttributeBuilder

Default AttributeBuilder implementation.

Author:

Alexey Stashok

See Also:

AttributeBuilder

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<Attribute>	attributes
protected java.util.Map<java.lang.String,Attribute>	name2Attribute

Fields inherited from interface org.glassfish.grizzly.attributes.AttributeBuilder

DEFAULT_ATTRIBUTE_BUILDER

Constructor Summary

Constructors

Constructor	Description
DefaultAttributeBuilder()

Method Summary

Modifier and Type	Method	Description
<T> Attribute<T>	createAttribute(java.lang.String name)	Create Attribute with name
<T> Attribute<T>	createAttribute(java.lang.String name, java.util.function.Supplier<T> initializer)	Create Attribute with name and initializer, which will be called, if Attribute's value is null on a AttributedObject
<T> Attribute<T>	createAttribute(java.lang.String name, T defaultValue)	Create Attribute with name and default value
AttributeHolder	createSafeAttributeHolder()	Creates and returns new thread-safe AttributeHolder
AttributeHolder	createUnsafeAttributeHolder()	Creates and returns new non thread-safe AttributeHolder
protected Attribute	getAttributeByIndex(int index)
protected Attribute	getAttributeByName(java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

attributes

protected final java.util.List<Attribute> attributes

name2Attribute

protected final java.util.Map<java.lang.String,Attribute> name2Attribute

Constructor Detail

DefaultAttributeBuilder

public DefaultAttributeBuilder()

Method Detail

createAttribute

public <T> Attribute<T> createAttribute(java.lang.String name)

Create Attribute with name

Specified by:

createAttribute in interface AttributeBuilder

Type Parameters:

T - Type of attribute value

Parameters:

name - attribute name

Returns:

Attribute

createAttribute

public <T> Attribute<T> createAttribute(java.lang.String name,
                                        T defaultValue)

Create Attribute with name and default value

Specified by:

createAttribute in interface AttributeBuilder

Type Parameters:

T - Type of attribute value

Parameters:

name - attribute name

defaultValue - attribute's default value

Returns:

Attribute

createAttribute

public <T> Attribute<T> createAttribute(java.lang.String name,
                                        java.util.function.Supplier<T> initializer)

Create Attribute with name and initializer, which will be called, if Attribute's value is null on a AttributedObject

Specified by:

createAttribute in interface AttributeBuilder

Type Parameters:

T - Type of attribute value

Parameters:

name - attribute name

initializer - Supplier, which will be called, if Attribute's value is null on a AttributedObject

Returns:

Attribute

createSafeAttributeHolder

public AttributeHolder createSafeAttributeHolder()

Description copied from interface: AttributeBuilder

Creates and returns new thread-safe AttributeHolder

Specified by:

createSafeAttributeHolder in interface AttributeBuilder

Returns:

thread-safe AttributeHolder

createUnsafeAttributeHolder

public AttributeHolder createUnsafeAttributeHolder()

Description copied from interface: AttributeBuilder

Creates and returns new non thread-safe AttributeHolder

Specified by:

createUnsafeAttributeHolder in interface AttributeBuilder

Returns:

non thread-safe AttributeHolder

getAttributeByName

protected Attribute getAttributeByName(java.lang.String name)

getAttributeByIndex

protected Attribute getAttributeByIndex(int index)