01: package org.drools.spi;
02:
03: /*
04: * Copyright 2005 JBoss Inc
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: import org.drools.reteoo.ReteTuple;
20: import org.drools.rule.ContextEntry;
21:
22: public interface BetaNodeFieldConstraint extends Constraint {
23:
24: public boolean isAllowedCachedLeft(ContextEntry context,
25: Object object);
26:
27: public boolean isAllowedCachedRight(ReteTuple tuple,
28: ContextEntry context);
29:
30: public ContextEntry getContextEntry();
31:
32: }
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