geforkt von Mirrors/FastAsyncWorldEdit
Added DelegateOperation to proxy Operations.
Dieser Commit ist enthalten in:
Ursprung
1408487fff
Commit
9aa3ae15d0
@ -0,0 +1,60 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.operation;
|
||||
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
|
||||
/**
|
||||
* Executes a delegete operation, but returns to another operation upon
|
||||
* completing the delegate.
|
||||
*/
|
||||
public class DelegateOperation implements Operation {
|
||||
|
||||
private final Operation original;
|
||||
private Operation delegate;
|
||||
|
||||
/**
|
||||
* Create a new operation delegate.
|
||||
*
|
||||
* @param original the operation to return to
|
||||
* @param delegate the delegate operation to complete before returning
|
||||
*/
|
||||
public DelegateOperation(Operation original, Operation delegate) {
|
||||
checkNotNull(original);
|
||||
checkNotNull(delegate);
|
||||
this.original = original;
|
||||
this.delegate = delegate;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Operation resume() throws WorldEditException {
|
||||
delegate = delegate.resume();
|
||||
return delegate != null ? this : original;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cancel() {
|
||||
delegate.cancel();
|
||||
original.cancel();
|
||||
}
|
||||
|
||||
}
|
Laden…
In neuem Issue referenzieren
Einen Benutzer sperren