com.mulesoft.mule.runtime.module.batch.internal.commit

Class ImmutableRecordAwareList<T>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingCollection<E>

com.google.common.collect.ForwardingList<T>

com.mulesoft.mule.runtime.module.batch.internal.commit.ImmutableRecordAwareList<T>

Type Parameters:

T - The generic type of the decorated list

All Implemented Interfaces:

Iterable<T>, Collection<T>, List<T>, org.mule.runtime.core.internal.routing.outbound.EventBuilderConfigurerList<T>, org.mule.runtime.core.internal.util.Copiable<ImmutableRecordAwareList>

public class ImmutableRecordAwareList<T>
extends com.google.common.collect.ForwardingList<T>
implements org.mule.runtime.core.internal.util.Copiable<ImmutableRecordAwareList>, org.mule.runtime.core.internal.routing.outbound.EventBuilderConfigurerList<T>

Decorates a List in such a way that the iterator() method returns a RecordAwareEventIterator, and that this decorator becomes immutable.

It also implements the Copiable interface so that this list can be copied into instances of the same class, allowing to preserve the decoration on the iterator() method

Since:

3.8

Constructor Summary

Constructors

Constructor and Description
ImmutableRecordAwareList(List<T> delegate, List<Record> records) Creates a new instance

Method Summary

Modifier and Type	Method and Description
ImmutableRecordAwareList	copy() Creates a semi-shallow copy of this instance.
protected List<T>	delegate()
Iterator<org.mule.runtime.core.internal.routing.outbound.EventBuilderConfigurer>	eventBuilderConfigurerIterator()
Iterator<T>	iterator()

Methods inherited from class com.google.common.collect.ForwardingList

add, addAll, equals, get, hashCode, indexOf, lastIndexOf, listIterator, listIterator, remove, set, standardAdd, standardAddAll, standardEquals, standardHashCode, standardIndexOf, standardIterator, standardLastIndexOf, standardListIterator, standardListIterator, standardSubList, subList

Methods inherited from class com.google.common.collect.ForwardingCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, size, standardAddAll, standardClear, standardContains, standardContainsAll, standardIsEmpty, standardRemove, standardRemoveAll, standardRetainAll, standardToArray, standardToArray, standardToString, toArray, toArray

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ImmutableRecordAwareList

public ImmutableRecordAwareList(List<T> delegate,
                                List<Record> records)

Creates a new instance

Parameters:

delegate - the List to be decorated

records - a List with the instances of Record to be consumed by a RecordAwareEventIterator.

Throws:

IllegalArgumentException - if delegate and records don't have the same size or event is null

Method Detail

delegate

protected List<T> delegate()

Overrides:

delegate in class com.google.common.collect.ForwardingList<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface List<T>

Overrides:

iterator in class com.google.common.collect.ForwardingCollection<T>

Returns:

a RecordAwareEventIterator

eventBuilderConfigurerIterator

public Iterator<org.mule.runtime.core.internal.routing.outbound.EventBuilderConfigurer> eventBuilderConfigurerIterator()

Specified by:

eventBuilderConfigurerIterator in interface org.mule.runtime.core.internal.routing.outbound.EventBuilderConfigurerList<T>

copy

public ImmutableRecordAwareList copy()

Creates a semi-shallow copy of this instance. The items in the delegate and records lists are the same, but the List instances that are wrapped by this decorator are new

Specified by:

copy in interface org.mule.runtime.core.internal.util.Copiable<ImmutableRecordAwareList>

Returns:

a new ImmutableRecordAwareList with the same items but different decorated lists