com.fasterxml.jackson.jr.ob.api

Class CollectionBuilder.Default

java.lang.Object

com.fasterxml.jackson.jr.ob.api.CollectionBuilder

com.fasterxml.jackson.jr.ob.api.CollectionBuilder.Default

Enclosing class:

CollectionBuilder

public static class CollectionBuilder.Default
extends CollectionBuilder

Default CollectionBuilder implementation, which uses ArrayList as the type of List to build, unless instructed otherwise.

When sub-classing to use different underlying mutable List type, you need to sub-class following methods:

• newBuilder(int): factory method for constructing new builder instance
• _list(int): factory method for constructing List to build

If constructing builders that use different approaches (like, say, produce immutable Guava Lists), you may need to override more methods; or perhaps just extend basic CollectionBuilder.

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.jr.ob.api.CollectionBuilder

CollectionBuilder.Default

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<Object>	_current

Fields inherited from class com.fasterxml.jackson.jr.ob.api.CollectionBuilder

_collectionType, _features, EMPTY_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Default(int features, Class<?> collImpl)

Method Summary

Modifier and Type	Method and Description
protected Collection<Object>	_list(int initialSize) Overridable factory method for constructing underlying List.
CollectionBuilder	add(Object value)
Object[]	buildArray() Alternative build method used when desired result type is Object[]
Collection<Object>	buildCollection() The usual build method to use for constructing Collection
Collection<Object>	emptyCollection() Specialized method that is called when an empty Collection needs to be constructed; this may be a new Collection, or an immutable shared one, depending on implementation.
CollectionBuilder	newBuilder(Class<?> collType)
CollectionBuilder	newBuilder(int features)
CollectionBuilder	start()

Methods inherited from class com.fasterxml.jackson.jr.ob.api.CollectionBuilder

buildArray, defaultImpl, emptyArray, emptyArray, isEnabled, newBuilder, singletonArray, singletonArray, singletonCollection

Methods inherited from class java.lang.Object

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

Field Detail

_current

protected Collection<Object> _current

Constructor Detail

Default

protected Default(int features,
                  Class<?> collImpl)

Method Detail

newBuilder

public CollectionBuilder newBuilder(int features)

Specified by:

newBuilder in class CollectionBuilder

newBuilder

public CollectionBuilder newBuilder(Class<?> collType)

Specified by:

newBuilder in class CollectionBuilder

start

public CollectionBuilder start()

Specified by:

start in class CollectionBuilder

buildCollection

public Collection<Object> buildCollection()

Description copied from class: CollectionBuilder

The usual build method to use for constructing Collection

Specified by:

buildCollection in class CollectionBuilder

buildArray

public Object[] buildArray()

Description copied from class: CollectionBuilder

Alternative build method used when desired result type is Object[]

Overrides:

buildArray in class CollectionBuilder

add

public CollectionBuilder add(Object value)

Specified by:

add in class CollectionBuilder

emptyCollection

public Collection<Object> emptyCollection()

Description copied from class: CollectionBuilder

Specialized method that is called when an empty Collection needs to be constructed; this may be a new Collection, or an immutable shared one, depending on implementation.

Default implementation simply calls:

  start().buildCollection();

Overrides:

emptyCollection in class CollectionBuilder

_list

protected Collection<Object> _list(int initialSize)

Overridable factory method for constructing underlying List.