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/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.core.model;
import org.eclipse.debug.core.DebugException;
/**
* A register group is a group of registers that are
* assigned to a stack frame. Some debug architectures
* provide access to registers, and registers are often
* grouped logically. For example, a floating point
* register group.
* <p>
* Clients may implement this interface.
* </p>
* @since 2.0
*/
public interface IRegisterGroup extends IDebugElement {
/**
* Returns the name of this register group.
*
* @return this register group'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>
*/
String getName() throws DebugException;
/**
* Returns the registers in this register group.
*
* @return the registers in this register group
* @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>
*/
IRegister[] getRegisters() throws DebugException;
/**
* Returns whether this register group currently contains any registers.
*
* @return whether this register group currently contains any registers
* @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>
*/
boolean hasRegisters() throws DebugException;
}
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