DensityDescriptor.java

/*
 * Copyright (C) 2016 Patrick Favre-Bulle
 *
 * 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 at.favre.tools.dconvert.converters.descriptors;

/**
 * Base class for information on creating different densities for the platforms
 */
public class DensityDescriptor implements Comparable<DensityDescriptor> {
	public final float scale;
	public final String name;

	protected DensityDescriptor(float scale, String name) {
		this.scale = scale;
		this.name = name;
	}

	@Override
	public boolean equals(Object o) {
		if (this == o) return true;
		if (o == null || getClass() != o.getClass()) return false;

		DensityDescriptor that = (DensityDescriptor) o;

		if (Float.compare(that.scale, scale) != 0) return false;
		return !(name != null ? !name.equals(that.name) : that.name != null);

	}

	@Override
	public int hashCode() {
		int result = (scale != +0.0f ? Float.floatToIntBits(scale) : 0);
		result = 31 * result + (name != null ? name.hashCode() : 0);
		return result;
	}

	@Override
	public int compareTo(DensityDescriptor o) {
		return Float.compare(scale, o.scale);
	}
}