01: /*
02:
03: * <copyright>
04: *
05: * Copyright 2002-2007 BBNT Solutions, LLC
06: * under sponsorship of the Defense Advanced Research Projects
07: * Agency (DARPA).
08: *
09: * You can redistribute this software and/or modify it under the
10: * terms of the Cougaar Open Source License as published on the
11: * Cougaar Open Source Website (www.cougaar.org).
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
14: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
15: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
16: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
17: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
18: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
19: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24: *
25: * </copyright>
26:
27: */
28:
29: package org.cougaar.qos.qrs;
30:
31: import org.cougaar.util.log.Logger;
32:
33: abstract public class Every extends Aggregator {
34: protected DataValue doCalculation(Values values) {
35: double cred = values.minPositiveCredibility();
36: boolean result = true;
37: for (DataValue value : values.values()) {
38: Object raw = value.getRawValue();
39: if (raw instanceof Boolean) {
40: if (!value.getBooleanValue()) {
41: result = false;
42: break;
43: }
44: } else {
45: // log this
46: Logger logger = Logging.getLogger(Every.class);
47: logger.error("'Every' got a non-boolean value " + raw);
48: }
49: }
50: return new DataValue(result, cred);
51: }
52:
53: }
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