xy.reflect.ui.info.type.source.PrecomputedTypeInfoSource Maven / Gradle / Ivy

/*******************************************************************************
 * Copyright (C) 2018 OTK Software
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * The GNU General Public License allows you also to freely redistribute 
 * the libraries under the same license, if you provide the terms of the 
 * GNU General Public License with them and add the following 
 * copyright notice at the appropriate place (with a link to 
 * http://javacollection.net/reflectionui/ web site when possible).
 ******************************************************************************/
package xy.reflect.ui.info.type.source;

import xy.reflect.ui.ReflectionUI;
import xy.reflect.ui.info.type.ITypeInfo;
import xy.reflect.ui.info.type.factory.InfoProxyFactory;

public class PrecomputedTypeInfoSource implements ITypeInfoSource {

	protected ITypeInfo precomputedType;
	protected SpecificitiesIdentifier specificitiesIdentifier;

	public PrecomputedTypeInfoSource(ITypeInfo precomputedType, SpecificitiesIdentifier specificitiesIdentifier) {
		this.precomputedType = precomputedType;
		this.specificitiesIdentifier = specificitiesIdentifier;
	}

	@Override
	public ITypeInfo getTypeInfo(ReflectionUI reflectionUI) {
		return new InfoProxyFactory() {

			@Override
			protected ITypeInfoSource getSource(ITypeInfo type) {
				return PrecomputedTypeInfoSource.this;
			}

			@Override
			public String getIdentifier() {
				return PrecomputedTypeInfoSource.this.toString();
			}

		}.wrapFieldTypeInfo(precomputedType);
	}

	@Override
	public SpecificitiesIdentifier getSpecificitiesIdentifier() {
		return specificitiesIdentifier;
	}

	public ITypeInfo getPrecomputedType() {
		return precomputedType;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((precomputedType == null) ? 0 : precomputedType.hashCode());
		result = prime * result + ((specificitiesIdentifier == null) ? 0 : specificitiesIdentifier.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		PrecomputedTypeInfoSource other = (PrecomputedTypeInfoSource) obj;
		if (precomputedType == null) {
			if (other.precomputedType != null)
				return false;
		} else if (!precomputedType.equals(other.precomputedType))
			return false;
		if (specificitiesIdentifier == null) {
			if (other.specificitiesIdentifier != null)
				return false;
		} else if (!specificitiesIdentifier.equals(other.specificitiesIdentifier))
			return false;
		return true;
	}

	@Override
	public String toString() {
		return "PrecomputedTypeInfoSource [precomputedType=" + precomputedType + ", specificitiesIdentifier="
				+ specificitiesIdentifier + "]";
	}

}