Package org.eclipse.m2m.atl.emftvm.util

Class LazyCollection.CollectIterator<T>

java.lang.Object

org.eclipse.m2m.atl.emftvm.util.LazyCollection.ReadOnlyIterator<T>

org.eclipse.m2m.atl.emftvm.util.LazyCollection.CollectIterator<T>

Type Parameters:

T - the function return type

All Implemented Interfaces:

Iterator<T>

Enclosing class:

LazyCollection<E>

public static class LazyCollection.CollectIterator<T>
extends LazyCollection.ReadOnlyIterator<T>

LazyCollection.ReadOnlyIterator that collects the results of evaluating a function on each of the elements from the underlying collection.

Field Summary

Fields

Modifier and Type	Field	Description
protected final CodeBlock	function
protected final Iterator<?>	inner
protected final StackFrame	parentFrame

Constructor Summary

Constructors

Constructor	Description
CollectIterator(Iterable<?> inner, CodeBlock function, StackFrame parentFrame)	Creates a LazyCollection.CollectIterator with condition on inner.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()

Methods inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection.ReadOnlyIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

inner

protected final Iterator<?> inner

function

protected final CodeBlock function

parentFrame

protected final StackFrame parentFrame

Constructor Details

CollectIterator

public CollectIterator(Iterable<?> inner,
 CodeBlock function,
 StackFrame parentFrame)

Creates a LazyCollection.CollectIterator with condition on inner.

Parameters:

inner - the underlying collection

function - the value function

parentFrame - the parent stack frame context

Method Details

hasNext

public boolean hasNext()

next

public T next()