/*
* Copyright (c) 2005, 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
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*/
package com.sun.jdi.request;
import com.sun.jdi.*;
/**
* Request for notification of a thread in the target VM entering a monitor
* after waiting for it to be released by another thread.
* When an enabled MonitorContededEnteredRequest is satisfied, an
* {@link com.sun.jdi.event.EventSet event set} containing a
* {@link com.sun.jdi.event.MonitorContendedEnteredEvent MonitorContendedEnteredEvent}
* will be placed on the
* {@link com.sun.jdi.event.EventQueue EventQueue}.
* The collection of existing MonitorContendedEnteredEvents is
* managed by the {@link EventRequestManager}
*
* @see com.sun.jdi.event.MonitorContendedEnteredEvent
* @see com.sun.jdi.event.EventQueue
* @see EventRequestManager
*
* @author Swamy Venkataramanappa
* @since 1.6
*/
public interface MonitorContendedEnteredRequest extends EventRequest {
/**
* 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
* method 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 method is in a class whose name matches 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 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 method is in a class whose name does <b>not</b> match this restricted
* regular expression, e.g. "java.*" or "*.Foo".
* @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.
* @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);
}