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package org.eclipse.debug.core.model;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.IBreakpointListener;
/**
* A debug target is a debuggable execution context. For example, a debug target
* may represent a debuggable process or a virtual machine. A debug target is the root
* of the debug element hierarchy. A debug target contains threads. Minimally, a debug
* target supports the following:
* <ul>
* <li>terminate
* <li>suspend/resume
* <li>breakpoints
* <li>disconnect
* </ul>
* <p>
* Generally, launching a debug session results in the creation of a
* debug target. Launching is a client responsibility, as is debug target
* creation.
* <p>
* Clients may implement this interface.
* </p>
* @see ITerminate
* @see ISuspendResume
* @see IBreakpointListener
* @see IDisconnect
* @see IMemoryBlockRetrieval
* @see org.eclipse.debug.core.ILaunch
*/
public interface IDebugTarget extends IDebugElement, ITerminate, ISuspendResume, IBreakpointListener, IDisconnect, IMemoryBlockRetrieval {
/**
* Returns the system process associated with this debug target.
*
* @return the system process associated with this debug target
*/
public IProcess getProcess();
/**
* Returns the threads contained in this debug target. An
* empty collection is returned if this debug target contains
* no threads.
*
* @return a collection of threads
* @exception DebugException if this method fails. Reasons include:
* <ul><li>Failure communicating with the debug target. The DebugException's
* status code contains the underlying exception responsible for
* the failure.</li></ul>
* @since 2.0
*/
public IThread[] getThreads() throws DebugException;
/**
* Returns whether this debug target currently contains any threads.
*
* @return whether this debug target currently contains any threads
* @exception DebugException if this method fails. Reasons include:
* <ul><li>Failure communicating with the debug target. The DebugException's
* status code contains the underlying exception responsible for
* the failure.</li></ul>
* @since 2.0
*/
public boolean hasThreads() throws DebugException;
/**
* Returns the name of this debug target. Name format is debug model
* specific, and should be specified by a debug model.
*
* @return this target's name
* @exception DebugException if this method fails. Reasons include:
* <ul><li>Failure communicating with the debug target. The DebugException's
* status code contains the underlying exception responsible for
* the failure.</li></ul>
*/
public String getName() throws DebugException;
/**
* Returns whether the given breakpoint is supported by this
* target - i.e. whether the given breakpoint could be installed
* in this target.
*
* @return whether the given breakpoint is supported by this
* target
*/
public boolean supportsBreakpoint(IBreakpoint breakpoint);
}
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