01: /*
02: * Copyright 2005 Joe Walker
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.directwebremoting.dwrp;
17:
18: import java.util.Collection;
19:
20: import org.directwebremoting.extend.OutboundVariable;
21:
22: /**
23: * A helper class for people that want to implement {@link OutboundVariable}.
24: * @author Joe Walker [joe at getahead dot ltd dot uk]
25: */
26: public interface CollectionOutboundVariable extends OutboundVariable {
27: /**
28: * Recursive OutboundVariable need to be given their children after
29: * construction because we need to check for potentially recursive
30: * conditions.
31: * @param children The contained objects
32: */
33: void setChildren(Collection<OutboundVariable> children);
34: }
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