/
AbstractDbgEvent.java
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/
AbstractDbgEvent.java
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/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package agent.dbgeng.manager.evt;
import agent.dbgeng.dbgeng.DebugClient.DebugStatus;
import agent.dbgeng.manager.*;
import agent.dbgeng.manager.DbgCause.Causes;
import agent.dbgeng.manager.cmd.DbgPendingCommand;
/**
* A base class for Dbg events
*
* @param <T> the type of information detailing the event
*/
public abstract class AbstractDbgEvent<T> implements DbgEvent<T> {
private final T info;
protected DbgCause cause = Causes.UNCLAIMED;
protected boolean stolen = false;
protected DebugStatus status = DebugStatus.NO_CHANGE;
/**
* Construct a new event with the given information
*
* @param info the information
*/
protected AbstractDbgEvent(T info) {
this.info = info;
}
@Override
public T getInfo() {
return info;
}
@Override
public void claim(DbgPendingCommand<?> cmd) {
if (cause != Causes.UNCLAIMED) {
throw new IllegalStateException("Event is already claimed by " + cause);
}
cause = cmd;
}
@Override
public DbgCause getCause() {
return cause;
}
public DbgReason getReason() {
return DbgReason.getReason(null);
}
@Override
public void steal() {
stolen = true;
}
@Override
public boolean isStolen() {
return stolen;
}
@Override
public String toString() {
return "<" + getClass().getSimpleName() + " " + info + " >";
}
@Override
public DbgState newState() {
return null;
}
}