/*
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* Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package com.huawei.push.android;
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import com.alibaba.fastjson.annotation.JSONField;
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import com.huawei.push.util.ValidatorUtils;
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public class Color {
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private final float zero = -0.000001f;
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private final float one = 1.000001f;
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@JSONField(name = "alpha")
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private Float alpha = new Float(1.0);
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@JSONField(name = "red")
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private Float red = new Float(0.0);
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@JSONField(name = "green")
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private Float green = new Float(0.0);
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@JSONField(name = "blue")
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private Float blue = new Float(0.0);
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public Color(Builder builder) {
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this.alpha = builder.alpha;
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this.red = builder.red;
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this.green = builder.green;
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this.blue = builder.blue;
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}
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public double getAlpha() {
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return alpha;
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}
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public Float getRed() {
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return red;
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}
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public Float getGreen() {
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return green;
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}
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public Float getBlue() {
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return blue;
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}
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public void check() {
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ValidatorUtils.checkArgument(this.alpha > zero && this.alpha < one, "Alpha shoube locate between [0,1]");
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ValidatorUtils.checkArgument(this.red > zero && this.red < one, "Red shoube locate between [0,1]");
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ValidatorUtils.checkArgument(this.green > zero && this.green < one, "Green shoube locate between [0,1]");
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ValidatorUtils.checkArgument(this.blue > zero && this.blue < one, "Blue shoube locate between [0,1]");
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}
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/**
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* builder
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*/
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public static Builder builder() {
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return new Builder();
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}
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public static class Builder {
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private Float alpha = new Float(1.0);
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private Float red = new Float(0.0);
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private Float green = new Float(0.0);
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private Float blue = new Float(0.0);
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public Builder setAlpha(Float alpha) {
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this.alpha = alpha;
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return this;
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}
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public Builder setRed(Float red) {
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this.red = red;
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return this;
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}
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public Builder setGreen(Float green) {
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this.green = green;
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return this;
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}
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public Builder setBlue(Float blue) {
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this.blue = blue;
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return this;
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}
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public Color build() {
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return new Color(this);
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}
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}
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}
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