gwt.g3d.client.gl2.array.JsArrayUtils.java Source code

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Here is the source code for gwt.g3d.client.gl2.array.JsArrayUtils.java

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/*
 * Copyright 2010 Hao Nguyen
 * 
 * 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 gwt.g3d.client.gl2.array;

import com.google.gwt.core.client.JsArrayInteger;
import com.google.gwt.core.client.JsArrayNumber;

/**
 * Helper class for converting from Java arrays to JavaScript arrays 
 * ({@link JsArrayNumber} and {@link JsArrayInteger}).
 * 
 * @author hao1300@gmail.com
 */
public class JsArrayUtils {

    /**
     * Converts from a Java array to a JavaScript array.
     * 
     * @param array the Java array to convert from.
     * @return the equivalent JavaScript array.
     */
    public static JsArrayNumber toJsArrayNumber(float... array) {
        JsArrayNumber jsArray = JsArrayNumber.createArray().cast();
        for (float v : array) {
            jsArray.push(v);
        }
        return jsArray;
    }

    /**
     * Converts from a Java array to a JavaScript array.
     * 
     * @param array the Java array to convert from.
     * @return the equivalent JavaScript array.
     */
    public static JsArrayNumber toJsArrayNumberFromDouble(double... array) {
        JsArrayNumber jsArray = JsArrayNumber.createArray().cast();
        for (double v : array) {
            jsArray.push(v);
        }
        return jsArray;
    }

    /**
     * Converts from a Java array to a JavaScript array.
     * 
     * @param array the Java array to convert from.
     * @return the equivalent JavaScript array.
     */
    public static JsArrayInteger toJsArrayInteger(int... array) {
        JsArrayInteger jsArray = JsArrayInteger.createArray().cast();
        for (int v : array) {
            jsArray.push(v);
        }
        return jsArray;
    }
}