org.dartlang.analysis.server.protocol.ImplementedClass.java Source code

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Here is the source code for org.dartlang.analysis.server.protocol.ImplementedClass.java

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/*
 * Copyright (c) 2015, the Dart project authors.
 *
 * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
 *
 * 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.
 *
 * This file has been automatically generated.  Please do not edit it manually.
 * To regenerate the file, use the script "pkg/analysis_server/tool/spec/generate_files".
 */
package org.dartlang.analysis.server.protocol;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import com.google.common.collect.Lists;
import com.google.dart.server.utilities.general.JsonUtilities;
import com.google.dart.server.utilities.general.ObjectUtilities;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import java.util.ArrayList;
import java.util.Iterator;
import org.apache.commons.lang3.StringUtils;

/**
 * A description of a class that is implemented or extended.
 *
 * @coverage dart.server.generated.types
 */
@SuppressWarnings("unused")
public class ImplementedClass {

    public static final ImplementedClass[] EMPTY_ARRAY = new ImplementedClass[0];

    public static final List<ImplementedClass> EMPTY_LIST = Lists.newArrayList();

    /**
     * The offset of the name of the implemented class.
     */
    private final int offset;

    /**
     * The length of the name of the implemented class.
     */
    private final int length;

    /**
     * Constructor for {@link ImplementedClass}.
     */
    public ImplementedClass(int offset, int length) {
        this.offset = offset;
        this.length = length;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof ImplementedClass) {
            ImplementedClass other = (ImplementedClass) obj;
            return other.offset == offset && other.length == length;
        }
        return false;
    }

    public static ImplementedClass fromJson(JsonObject jsonObject) {
        int offset = jsonObject.get("offset").getAsInt();
        int length = jsonObject.get("length").getAsInt();
        return new ImplementedClass(offset, length);
    }

    public static List<ImplementedClass> fromJsonArray(JsonArray jsonArray) {
        if (jsonArray == null) {
            return EMPTY_LIST;
        }
        ArrayList<ImplementedClass> list = new ArrayList<ImplementedClass>(jsonArray.size());
        Iterator<JsonElement> iterator = jsonArray.iterator();
        while (iterator.hasNext()) {
            list.add(fromJson(iterator.next().getAsJsonObject()));
        }
        return list;
    }

    /**
     * The length of the name of the implemented class.
     */
    public int getLength() {
        return length;
    }

    /**
     * The offset of the name of the implemented class.
     */
    public int getOffset() {
        return offset;
    }

    @Override
    public int hashCode() {
        HashCodeBuilder builder = new HashCodeBuilder();
        builder.append(offset);
        builder.append(length);
        return builder.toHashCode();
    }

    public JsonObject toJson() {
        JsonObject jsonObject = new JsonObject();
        jsonObject.addProperty("offset", offset);
        jsonObject.addProperty("length", length);
        return jsonObject;
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        builder.append("[");
        builder.append("offset=");
        builder.append(offset + ", ");
        builder.append("length=");
        builder.append(length);
        builder.append("]");
        return builder.toString();
    }

}