forked from junkdog/artemis-odb
-
Notifications
You must be signed in to change notification settings - Fork 0
/
ArrayReflection.java
44 lines (37 loc) · 1.8 KB
/
ArrayReflection.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package com.artemis.utils.reflect;
import com.artemis.gwtref.client.ReflectionCache;
/** Utilities for Array reflection.
* @author nexsoftware */
public final class ArrayReflection {
/** Creates a new array with the specified component type and length. */
static public Object newInstance (Class c, int size) {
return ReflectionCache.instance.newArray(c, size);
}
/** Returns the length of the supplied array. */
static public int getLength (Object array) {
return ReflectionCache.instance.getArrayLength(ReflectionCache.getType(array.getClass()), array);
}
/** Returns the value of the indexed component in the supplied array. */
static public Object get (Object array, int index) {
return ReflectionCache.instance.getArrayElement(ReflectionCache.getType(array.getClass()), array, index);
}
/** Sets the value of the indexed component in the supplied array to the supplied value. */
static public void set (Object array, int index, Object value) {
ReflectionCache.instance.setArrayElement(ReflectionCache.getType(array.getClass()), array, index, value);
}
}