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

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

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/*
 * Copyright 2018 The Chromium Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
package org.dartlang.analysis.server.protocol;

import com.google.common.collect.Lists;
import com.google.dart.server.utilities.general.ObjectUtilities;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * An attribute for a FlutterOutline.
 *
 * @coverage dart.server.generated.types
 */
@SuppressWarnings({ "unused", "LocalCanBeFinal" })
public class FlutterOutlineAttribute {

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

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

    /**
     * The name of the attribute.
     */
    private final String name;

    /**
     * The label of the attribute value, usually the Dart code. It might be quite long, the client
     * should abbreviate as needed.
     */
    private final String label;

    /**
     * The boolean literal value of the attribute. This field is absent if the value is not a boolean
     * literal.
     */
    private final Boolean literalValueBoolean;

    /**
     * The integer literal value of the attribute. This field is absent if the value is not an integer
     * literal.
     */
    private final Integer literalValueInteger;

    /**
     * The string literal value of the attribute. This field is absent if the value is not a string
     * literal.
     */
    private final String literalValueString;

    /**
     * Constructor for {@link FlutterOutlineAttribute}.
     */
    public FlutterOutlineAttribute(String name, String label, Boolean literalValueBoolean,
            Integer literalValueInteger, String literalValueString) {
        this.name = name;
        this.label = label;
        this.literalValueBoolean = literalValueBoolean;
        this.literalValueInteger = literalValueInteger;
        this.literalValueString = literalValueString;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof FlutterOutlineAttribute) {
            FlutterOutlineAttribute other = (FlutterOutlineAttribute) obj;
            return ObjectUtilities.equals(other.name, name) && ObjectUtilities.equals(other.label, label)
                    && ObjectUtilities.equals(other.literalValueBoolean, literalValueBoolean)
                    && ObjectUtilities.equals(other.literalValueInteger, literalValueInteger)
                    && ObjectUtilities.equals(other.literalValueString, literalValueString);
        }
        return false;
    }

    public static FlutterOutlineAttribute fromJson(JsonObject jsonObject) {
        String name = jsonObject.get("name").getAsString();
        String label = jsonObject.get("label").getAsString();
        Boolean literalValueBoolean = jsonObject.get("literalValueBoolean") == null ? null
                : jsonObject.get("literalValueBoolean").getAsBoolean();
        Integer literalValueInteger = jsonObject.get("literalValueInteger") == null ? null
                : jsonObject.get("literalValueInteger").getAsInt();
        String literalValueString = jsonObject.get("literalValueString") == null ? null
                : jsonObject.get("literalValueString").getAsString();
        return new FlutterOutlineAttribute(name, label, literalValueBoolean, literalValueInteger,
                literalValueString);
    }

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

    /**
     * The label of the attribute value, usually the Dart code. It might be quite long, the client
     * should abbreviate as needed.
     */
    public String getLabel() {
        return label;
    }

    /**
     * The boolean literal value of the attribute. This field is absent if the value is not a boolean
     * literal.
     */
    public Boolean getLiteralValueBoolean() {
        return literalValueBoolean;
    }

    /**
     * The integer literal value of the attribute. This field is absent if the value is not an integer
     * literal.
     */
    public Integer getLiteralValueInteger() {
        return literalValueInteger;
    }

    /**
     * The string literal value of the attribute. This field is absent if the value is not a string
     * literal.
     */
    public String getLiteralValueString() {
        return literalValueString;
    }

    /**
     * The name of the attribute.
     */
    public String getName() {
        return name;
    }

    @Override
    public int hashCode() {
        return name.hashCode();
    }

    public JsonObject toJson() {
        JsonObject jsonObject = new JsonObject();
        jsonObject.addProperty("name", name);
        jsonObject.addProperty("label", label);
        if (literalValueBoolean != null) {
            jsonObject.addProperty("literalValueBoolean", literalValueBoolean);
        }
        if (literalValueInteger != null) {
            jsonObject.addProperty("literalValueInteger", literalValueInteger);
        }
        if (literalValueString != null) {
            jsonObject.addProperty("literalValueString", literalValueString);
        }
        return jsonObject;
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        builder.append("[");
        builder.append("name=");
        builder.append(name + ", ");
        builder.append("label=");
        builder.append(label + ", ");
        builder.append("literalValueBoolean=");
        builder.append(literalValueBoolean + ", ");
        builder.append("literalValueInteger=");
        builder.append(literalValueInteger + ", ");
        builder.append("literalValueString=");
        builder.append(literalValueString);
        builder.append("]");
        return builder.toString();
    }
}