Top Description Fields Constructors Methods
org.eclipse.collections.impl.lazy

public Class TakeIterable<T>

extends AbstractLazyIterable<T>
Class Inheritance
Imports
java.util.Iterator, org.eclipse.collections.api.block.procedure.Procedure, .Procedure2, org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure, org.eclipse.collections.impl.lazy.iterator.TakeIterator
Iterates over the first count elements of the adapted Iterable or the full size of the adapted iterable if the count is greater than the length of the receiver.

Field Summary

Modifier and TypeField and Description
private final Iterable<T>
adapted

private final int
count

Constructor Summary

AccessConstructor and Description
public
TakeIterable(Iterable<T> newAdapted, int count)

Method Summary

Modifier and TypeMethod and Description
public void
each(Procedure<? super T> procedure)

Implements org.eclipse.collections.api.RichIterable.each.

The procedure is executed for each element in the iterable.

public <P> void
forEachWith(Procedure2<? super T, ? super P> procedure, P parameter)

Overrides org.eclipse.collections.impl.AbstractRichIterable.forEachWith.

Implements org.eclipse.collections.api.InternalIterable.forEachWith.

The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.

public void
forEachWithIndex(ObjectIntProcedure<? super T> procedure)

Overrides org.eclipse.collections.impl.AbstractRichIterable.forEachWithIndex.

Implements org.eclipse.collections.api.InternalIterable.forEachWithIndex.

Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.

public Iterator<T>
iterator()

Implements java.lang.Iterable.iterator.

Returns an iterator over elements of type T.

Inherited from org.eclipse.collections.impl.lazy.AbstractLazyIterable:
asLazychunkcollectcollectBooleancollectBytecollectCharcollectDoublecollectFloatcollectIfcollectIntcollectLongcollectShortcollectWithconcatenatedistinctdropdropWhileflatCollectgetFirstgetLastgetOnlygroupBygroupByEachgroupByUniqueKeyintoisEmptymaxByOptionalmaxOptionalmaxOptionalminByOptionalminOptionalminOptionalpartitionpartitionWithrejectrejectWithselectselectInstancesOfselectWithsizesumByDoublesumByFloatsumByIntsumByLongtaketakeWhiletaptoStackzipzipWithIndex

Field Detail

adaptedback to summary
private final Iterable<T> adapted
countback to summary
private final int count

Constructor Detail

TakeIterableback to summary
public TakeIterable(Iterable<T> newAdapted, int count)

Method Detail

eachback to summary
public void each(Procedure<? super T> procedure)

Implements org.eclipse.collections.api.RichIterable.each.

Doc from org.eclipse.collections.api.RichIterable.each.

The procedure is executed for each element in the iterable.

Example using a Java 8 lambda expression: 

people.each(person -> LOGGER.info(person.getName()));
This method is a variant of InternalIterable#forEach(Procedure) that has a signature conflict with Iterable#forEach(java.util.function.Consumer).
Annotations
@Override
forEachWithback to summary
public <P> void forEachWith(Procedure2<? super T, ? super P> procedure, P parameter)

Overrides org.eclipse.collections.impl.AbstractRichIterable.forEachWith.

Implements org.eclipse.collections.api.InternalIterable.forEachWith.

Doc from org.eclipse.collections.api.InternalIterable.forEachWith.

The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.

Example using a Java 8 lambda: 

people.forEachWith((Person person, Person other) ->
    {
        if (person.isRelatedTo(other))
        {
             LOGGER.info(person.getName());
        }
    }, fred);

Example using an anonymous inner class: 

people.forEachWith(new Procedure2<Person, Person>()
{
    public void value(Person person, Person other)
    {
        if (person.isRelatedTo(other))
        {
             LOGGER.info(person.getName());
        }
    }
}, fred);
Annotations
@Override
forEachWithIndexback to summary
public void forEachWithIndex(ObjectIntProcedure<? super T> procedure)

Overrides org.eclipse.collections.impl.AbstractRichIterable.forEachWithIndex.

Implements org.eclipse.collections.api.InternalIterable.forEachWithIndex.

Doc from org.eclipse.collections.api.InternalIterable.forEachWithIndex.

Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.

Example using a Java 8 lambda: 

people.forEachWithIndex((Person person, int index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));

Example using an anonymous inner class: 

people.forEachWithIndex(new ObjectIntProcedure<Person>()
{
    public void value(Person person, int index)
    {
        LOGGER.info("Index: " + index + " person: " + person.getName());
    }
});
Annotations
@Override
iteratorback to summary
public Iterator<T> iterator()

Implements java.lang.Iterable.iterator.

Doc from java.lang.Iterable.iterator.

Returns an iterator over elements of type T.

Annotations
@Override