| /* |
| * Copyright (c) 1998, 2013, 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 com.sun.jdi.request; |
| |
| import com.sun.jdi.*; |
| |
| /** |
| * Identifies a {@link Field} in the target VM being watched. |
| * |
| * @see AccessWatchpointRequest |
| * @see ModificationWatchpointRequest |
| * @see com.sun.jdi.event.EventQueue |
| * @see EventRequestManager |
| * |
| * @author Robert Field |
| * @since 1.3 |
| */ |
| @jdk.Exported |
| public interface WatchpointRequest extends EventRequest { |
| |
| /** |
| * Gets the Field being watched by this WatchpointRequest. |
| * |
| * @return the {@link Field} this Watchpoint is monitoring. |
| */ |
| Field field(); |
| |
| /** |
| * Restricts the events generated by this request to those in |
| * the given thread. |
| * @param thread the thread to filter on. |
| * @throws InvalidRequestStateException if this request is currently |
| * enabled or has been deleted. |
| * Filters may be added only to disabled requests. |
| */ |
| void addThreadFilter(ThreadReference thread); |
| |
| /** |
| * Restricts the events generated by this request to those whose |
| * location is in the given reference type or any of its subtypes. |
| * An event will be generated for any location in a reference type |
| * that can be safely cast to the given reference type. |
| * |
| * @param refType the reference type to filter on. |
| * @throws InvalidRequestStateException if this request is currently |
| * enabled or has been deleted. |
| * Filters may be added only to disabled requests. |
| */ |
| void addClassFilter(ReferenceType refType); |
| |
| /** |
| * Restricts the events generated by this request to those |
| * whose location is in a class whose name matches a restricted |
| * regular expression. Regular expressions are limited |
| * to exact matches and patterns that begin with '*' or end with '*'; |
| * for example, "*.Foo" or "java.*". |
| * |
| * @param classPattern the pattern String to filter for. |
| * @throws InvalidRequestStateException if this request is currently |
| * enabled or has been deleted. |
| * Filters may be added only to disabled requests. |
| */ |
| void addClassFilter(String classPattern); |
| |
| /** |
| * Restricts the events generated by this request to those |
| * whose location is in a class whose name does <b>not</b> match this |
| * restricted regular expression. Regular expressions are limited |
| * to exact matches and patterns that begin with '*' or end with '*'; |
| * for example, "*.Foo" or "java.*". |
| * |
| * @param classPattern the pattern String to filter against. |
| * @throws InvalidRequestStateException if this request is currently |
| * enabled or has been deleted. |
| * Filters may be added only to disabled requests. |
| */ |
| void addClassExclusionFilter(String classPattern); |
| |
| /** |
| * Restricts the events generated by this request to those in |
| * which the currently executing instance ("this") is the object |
| * specified. |
| * <P> |
| * Not all targets support this operation. |
| * Use {@link VirtualMachine#canUseInstanceFilters()} |
| * to determine if the operation is supported. |
| * @since 1.4 |
| * @param instance the object which must be the current instance |
| * in order to pass this filter. |
| * @throws java.lang.UnsupportedOperationException if |
| * the target virtual machine does not support this |
| * operation. |
| * @throws InvalidRequestStateException if this request is currently |
| * enabled or has been deleted. |
| * Filters may be added only to disabled requests. |
| */ |
| void addInstanceFilter(ObjectReference instance); |
| } |