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/*
* Copyright (c) 2008, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javafx.css;
/**
* A Style is just the selector and declaration from a Rule.
*
* @since 9
*/
final public class Style {
/**
* A selector might have more than one selector. This is the one that was
* matched.
* @return the matched selector
*/
public Selector getSelector() {
return selector;
}
/**
* The Declaration that is the source of the style that is about
* to be applied or has just been applied. May be null if the
* value comes from the CSSProperty's initial (default) value.
* @return the declaration
*/
public Declaration getDeclaration() {
return declaration;
}
/**
* Constructs a {@code Style} object.
* @param selector selector for this {@code Style}
* @param declaration declaration for this {@code Style}
*/
public Style(Selector selector, Declaration declaration) {
this.selector = selector;
this.declaration = declaration;
}
@Override public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final Style other = (Style) obj;
if (this.selector != other.selector && (this.selector == null || !this.selector.equals(other.selector))) {
return false;
}
if (this.declaration != other.declaration && (this.declaration == null || !this.declaration.equals(other.declaration))) {
return false;
}
return true;
}
@Override public int hashCode() {
int hash = 3;
hash = 83 * hash + (this.selector != null ? this.selector.hashCode() : 0);
hash = 83 * hash + (this.declaration != null ? this.declaration.hashCode() : 0);
return hash;
}
@Override public String toString() {
final StringBuilder sb = new StringBuilder()
.append(String.valueOf(selector))
.append(" { ")
.append(String.valueOf(declaration))
.append( " } ");
return sb.toString();
}
private final Selector selector;
private final Declaration declaration;
}