jdk/src/java.management/share/classes/javax/management/openmbean/OpenMBeanAttributeInfo.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.management/share/classes/javax/management/openmbean/OpenMBeanAttributeInfo.java Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2000, 2014, 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 javax.management.openmbean;
+
+
+// java import
+//
+
+
+// jmx import
+//
+
+
+/**
+ * <p>Describes an attribute of an open MBean.</p>
+ *
+ * <p>This interface declares the same methods as the class {@link
+ * javax.management.MBeanAttributeInfo}. A class implementing this
+ * interface (typically {@link OpenMBeanAttributeInfoSupport}) should
+ * extend {@link javax.management.MBeanAttributeInfo}.</p>
+ *
+ *
+ * @since 1.5
+ */
+public interface OpenMBeanAttributeInfo extends OpenMBeanParameterInfo {
+
+
+ // Re-declares the methods that are in class MBeanAttributeInfo of JMX 1.0
+ // (these will be removed when MBeanAttributeInfo is made a parent interface of this interface)
+
+ /**
+ * Returns <tt>true</tt> if the attribute described by this <tt>OpenMBeanAttributeInfo</tt> instance is readable,
+ * <tt>false</tt> otherwise.
+ *
+ * @return true if the attribute is readable.
+ */
+ public boolean isReadable() ;
+
+ /**
+ * Returns <tt>true</tt> if the attribute described by this <tt>OpenMBeanAttributeInfo</tt> instance is writable,
+ * <tt>false</tt> otherwise.
+ *
+ * @return true if the attribute is writable.
+ */
+ public boolean isWritable() ;
+
+ /**
+ * Returns <tt>true</tt> if the attribute described by this <tt>OpenMBeanAttributeInfo</tt> instance
+ * is accessed through a <tt>is<i>XXX</i></tt> getter (applies only to <tt>boolean</tt> and <tt>Boolean</tt> values),
+ * <tt>false</tt> otherwise.
+ *
+ * @return true if the attribute is accessed through <tt>is<i>XXX</i></tt>.
+ */
+ public boolean isIs() ;
+
+
+ // commodity methods
+ //
+
+ /**
+ * Compares the specified <var>obj</var> parameter with this <code>OpenMBeanAttributeInfo</code> instance for equality.
+ * <p>
+ * Returns <tt>true</tt> if and only if all of the following statements are true:
+ * <ul>
+ * <li><var>obj</var> is non null,</li>
+ * <li><var>obj</var> also implements the <code>OpenMBeanAttributeInfo</code> interface,</li>
+ * <li>their names are equal</li>
+ * <li>their open types are equal</li>
+ * <li>their access properties (isReadable, isWritable and isIs) are equal</li>
+ * <li>their default, min, max and legal values are equal.</li>
+ * </ul>
+ * This ensures that this <tt>equals</tt> method works properly for <var>obj</var> parameters which are
+ * different implementations of the <code>OpenMBeanAttributeInfo</code> interface.
+ * <br>
+ * @param obj the object to be compared for equality with this <code>OpenMBeanAttributeInfo</code> instance;
+ *
+ * @return <code>true</code> if the specified object is equal to this <code>OpenMBeanAttributeInfo</code> instance.
+ */
+ public boolean equals(Object obj);
+
+ /**
+ * Returns the hash code value for this <code>OpenMBeanAttributeInfo</code> instance.
+ * <p>
+ * The hash code of an <code>OpenMBeanAttributeInfo</code> instance is the sum of the hash codes
+ * of all elements of information used in <code>equals</code> comparisons
+ * (ie: its name, its <i>open type</i>, and its default, min, max and legal values).
+ * <p>
+ * This ensures that <code> t1.equals(t2) </code> implies that <code> t1.hashCode()==t2.hashCode() </code>
+ * for any two <code>OpenMBeanAttributeInfo</code> instances <code>t1</code> and <code>t2</code>,
+ * as required by the general contract of the method
+ * {@link Object#hashCode() Object.hashCode()}.
+ *
+ * @return the hash code value for this <code>OpenMBeanAttributeInfo</code> instance
+ */
+ public int hashCode();
+
+ /**
+ * Returns a string representation of this <code>OpenMBeanAttributeInfo</code> instance.
+ * <p>
+ * The string representation consists of the name of this class (ie <code>javax.management.openmbean.OpenMBeanAttributeInfo</code>),
+ * the string representation of the name and open type of the described attribute,
+ * and the string representation of its default, min, max and legal values.
+ *
+ * @return a string representation of this <code>OpenMBeanAttributeInfo</code> instance
+ */
+ public String toString();
+
+
+ // methods specific to open MBeans are inherited from
+ // OpenMBeanParameterInfo
+ //
+
+}