org.jbox2d.pooling.arrays.FloatArray Maven / Gradle / Ivy
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* Copyright (c) 2013, Daniel Murphy
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package org.jbox2d.pooling.arrays;
import java.util.HashMap;
/**
* Not thread safe float[] pooling.
* @author Daniel
*/
public class FloatArray {
private final HashMap map = new HashMap();
public float[] get(int argLength) {
assert (argLength > 0);
if (!map.containsKey(argLength)) {
map.put(argLength, getInitializedArray(argLength));
}
assert (map.get(argLength).length == argLength) : "Array not built of correct length";
return map.get(argLength);
}
protected float[] getInitializedArray(int argLength) {
return new float[argLength];
}
}