org.apache.giraph.types.ops.collections

Interface WDoubleCollection

All Superinterfaces:

Collection<Double>, it.unimi.dsi.fastutil.doubles.DoubleCollection, it.unimi.dsi.fastutil.doubles.DoubleIterable, Iterable<Double>, WCollection<org.apache.hadoop.io.DoubleWritable>, org.apache.hadoop.io.Writable

All Known Implementing Classes:

WDoubleArrayList, WDoubleArrayList.WReusableDoubleArrayList

public interface WDoubleCollection
extends WCollection<org.apache.hadoop.io.DoubleWritable>, it.unimi.dsi.fastutil.doubles.DoubleCollection

Long specialization of WCollection

Method Summary

Modifier and Type	Method and Description
void	forEachDouble(DoubleConsumer f) Traverse all elements of the array list, calling given function on each element, or until predicate returns false.
boolean	forEachWhileDouble(DoublePredicate f) Traverse all elements of the array list, calling given function on each element.

Methods inherited from interface org.apache.giraph.types.ops.collections.WCollection

addW, capacity, clear, fastForEachW, fastForEachWhileW, fastIteratorW, fastIteratorW, getElementTypeOps, readElements, setCapacity, size, writeElements

Methods inherited from interface org.apache.hadoop.io.Writable

readFields, write

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleCollection

add, addAll, contains, containsAll, doubleIterator, iterator, rem, removeAll, retainAll, toArray, toArray, toDoubleArray, toDoubleArray

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

forEachDouble

void forEachDouble(DoubleConsumer f)

Traverse all elements of the array list, calling given function on each element, or until predicate returns false.

Parameters:

f - Function to call on each element.

forEachWhileDouble

boolean forEachWhileDouble(DoublePredicate f)

Traverse all elements of the array list, calling given function on each element.

Parameters:

f - Function to call on each element.

Returns:

true if the predicate returned true for all elements, false if it returned false for some element.