Mercurial > hg > truffle
comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/util/FilteredIterable.java @ 13527:25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Introduced new layer NodeExecutionData to the implementation model which is in between NodeChildData and the actual parameters..
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 07 Jan 2014 12:22:47 +0100 |
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13483:37ec2cabf397 | 13527:25ecb47a6d0e |
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1 /* | |
2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 package com.oracle.truffle.dsl.processor.util; | |
24 | |
25 import java.util.*; | |
26 | |
27 public class FilteredIterable<E> implements Iterable<E> { | |
28 | |
29 private final Iterable<E> delegate; | |
30 private final Predicate<E> containedPredicate; | |
31 | |
32 public FilteredIterable(Iterable<E> delegate, Predicate<E> containedPredicate) { | |
33 this.delegate = delegate; | |
34 this.containedPredicate = containedPredicate; | |
35 } | |
36 | |
37 public Iterator<E> iterator() { | |
38 return new Filterator<>(delegate.iterator(), containedPredicate); | |
39 } | |
40 | |
41 } |