org.omnaest.utils.operation.foreach
Class ForEach.Result<V>

java.lang.Object
  org.omnaest.utils.structure.collection.list.decorator.ListDecorator<V>
      org.omnaest.utils.operation.foreach.ForEach.Result<V>

Type Parameters:

V -

All Implemented Interfaces:

Serializable, Iterable<V>, Collection<V>, List<V>

Enclosing class:

ForEach<E,V>

public static class ForEach.Result<V>
extends ListDecorator<V>

ForEach.Result of a ForEach Operation which is basically an unmodifiable List of all returned instances from the Operations.

Additionally there a some special methods.
E.g. the areAllValuesEqualTo(Object) allows to test for equality of the whole result objects:

 boolean result = new ForEach<String, Boolean>( iterables ).execute( operation ).areAllValuesEqualTo( true );
 

Author:

Omnaest

See Also:

#convert(CollectionConverter), areAllValuesEqualTo(Object), areNumberOfValuesEqualTo(Object, int), isAnyValueEqualTo(Object), Serialized Form

Field Summary

Fields inherited from class org.omnaest.utils.structure.collection.list.decorator.ListDecorator

list

Constructor Summary

protected

ForEach.Result(List<V> list)

Method Summary

boolean	areAllValuesEqualTo(V value) Returns true if all values of the ForEach.Result are equal to the given value
boolean	areNumberOfValuesEqualTo(V value, int number) Returns true if a given number of values of the result are equal to the given value
<TO> TO	convert(CollectionUtils.CollectionConverter<V,TO> collectionConverter) Converts the ForEach.Result to a single value using a CollectionUtils.CollectionConverter
boolean	isAnyValueEqualTo(V value) Returns true if any value of the result is equal to the given value

Methods inherited from class org.omnaest.utils.structure.collection.list.decorator.ListDecorator

add, add, addAll, addAll, clear, contains, containsAll, equals, get, getList, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, setList, size, subList, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ForEach.Result

protected ForEach.Result(List<V> list)

Parameters:

list -

See Also:

ForEach.Result

Method Detail

convert

public <TO> TO convert(CollectionUtils.CollectionConverter<V,TO> collectionConverter)

Converts the ForEach.Result to a single value using a CollectionUtils.CollectionConverter

Parameters:

collectionConverter -

Returns:

areAllValuesEqualTo

public boolean areAllValuesEqualTo(V value)

Returns true if all values of the ForEach.Result are equal to the given value

Parameters:

value -

Returns:

isAnyValueEqualTo

public boolean isAnyValueEqualTo(V value)

Returns true if any value of the result is equal to the given value

Parameters:

value -

Returns:

areNumberOfValuesEqualTo

public boolean areNumberOfValuesEqualTo(V value,
                                        int number)

Returns true if a given number of values of the result are equal to the given value

Parameters:

value -

number -

Returns: