Spec-Zone .ru
спецификации, руководства, описания, API
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001/* 002 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. 003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 004 * 005 * This code is free software; you can redistribute it and/or modify it 006 * under the terms of the GNU General Public License version 2 only, as 007 * published by the Free Software Foundation. Oracle designates this 008 * particular file as subject to the "Classpath" exception as provided 009 * by Oracle in the LICENSE file that accompanied this code. 010 * 011 * This code is distributed in the hope that it will be useful, but WITHOUT 012 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 013 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 014 * version 2 for more details (a copy is included in the LICENSE file that 015 * accompanied this code). 016 * 017 * You should have received a copy of the GNU General Public License version 018 * 2 along with this work; if not, write to the Free Software Foundation, 019 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 020 * 021 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 022 * or visit www.oracle.com if you need additional information or have any 023 * questions. 024 */ 025 026package javafx.beans.property; 027 028import javafx.beans.binding.StringExpression; 029 030/** 031 * Super class for all readonly properties wrapping an {@code String}. 032 * 033 * @see javafx.beans.value.ObservableStringValue 034 * @see javafx.beans.binding.StringExpression 035 * @see ReadOnlyProperty 036 * 037 */ 038public abstract class ReadOnlyStringProperty extends StringExpression implements 039 ReadOnlyProperty<String> { 040 041 /** 042 * The constructor of {@code ReadOnlyStringProperty}. 043 */ 044 public ReadOnlyStringProperty() { 045 } 046 047 /** 048 * Returns a string representation of this {@code ReadOnlyStringProperty} object. 049 * @return a string representation of this {@code ReadOnlyStringProperty} object. 050 */ 051 @Override 052 public String toString() { 053 final Object bean = getBean(); 054 final String name = getName(); 055 final StringBuilder result = new StringBuilder( 056 "ReadOnlyStringProperty ["); 057 if (bean != null) { 058 result.append("bean: ").append(bean).append(", "); 059 } 060 if ((name != null) && !name.equals("")) { 061 result.append("name: ").append(name).append(", "); 062 } 063 result.append("value: ").append(get()).append("]"); 064 return result.toString(); 065 } 066 067}