Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2006 The Android Open Source Project
 *
 * 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.
 */

import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;

import java.io.IOException;

public class Main {
    /**
     * Flatten a double[] into an XmlSerializer.  The list can later be read back
     * with readThisDoubleArrayXml().
     *
     * @param val  The double array to be flattened.
     * @param name Name attribute to include with this array's tag, or null for
     *             none.
     * @param out  XmlSerializer to write the array into.
     * @see #writeMapXml
     * @see #writeValueXml
     * @see #readThisIntArrayXml
     */
    public static final void writeDoubleArrayXml(double[] val, String name, XmlSerializer out)
            throws XmlPullParserException, IOException {

        if (val == null) {
            out.startTag(null, "null");
            out.endTag(null, "null");
            return;
        }

        out.startTag(null, "double-array");
        if (name != null) {
            out.attribute(null, "name", name);
        }

        final int N = val.length;
        out.attribute(null, "num", Integer.toString(N));

        for (int i = 0; i < N; i++) {
            out.startTag(null, "item");
            out.attribute(null, "value", Double.toString(val[i]));
            out.endTag(null, "item");
        }

        out.endTag(null, "double-array");
    }
}