com.googlecode.gwt.charts.client.options.AnimationEasing Maven / Gradle / Ivy

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/*
 * Copyright 2012 Rui Afonso
 * 
 * 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 com.googlecode.gwt.charts.client.options;

/**
 * The easing function applied to an animation
 */
public enum AnimationEasing {
	/**
	 * Constant speed
	 */
	LINEAR("linear"),
	/**
	 * Ease in - Start slow and speed up
	 */
	IN("in"),
	/**
	 * Ease out - Start fast and slow down
	 */
	OUT("out"),
	/**
	 * Ease in and out - Start slow, speed up, then slow down
	 */
	IN_AND_OUT("inAndOut");

	/**
	 * Get an AnimationEasing by providing its name.
	 * 
	 * @param name the AnimationEasing name.
	 * @return an AnimationEasing corresponding to the provided name.
	 */
	public static AnimationEasing findByName(String name) {
		for (AnimationEasing animationEasing : AnimationEasing.values()) {
			if (animationEasing.getName().equals(name)) {
				return animationEasing;
			}
		}
		return null;
	}

	private final String name;

	private AnimationEasing(String name) {
		this.name = name;
	}

	/**
	 * Get the name of the AnimationEasing.
	 * @return the name of the AnimationEasing.
	 */
	public String getName() {
		return name;
	}
}