diff options
Diffstat (limited to 'org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/condition/ComparisonCondition.java')
-rw-r--r-- | org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/condition/ComparisonCondition.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/condition/ComparisonCondition.java b/org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/condition/ComparisonCondition.java new file mode 100644 index 000000000..89b7b0cd5 --- /dev/null +++ b/org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/condition/ComparisonCondition.java @@ -0,0 +1,55 @@ +/******************************************************************************* + * Copyright (c) 2004, 2007 Boeing. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Boeing - initial API and implementation + *******************************************************************************/ +package org.eclipse.osee.ote.message.condition; + +import org.eclipse.osee.ote.message.elements.DiscreteElement; + +/** + * @author Ken J. Aguilar + */ + +public class ComparisonCondition<T extends Comparable<T>> extends AbstractCondition implements IDiscreteElementCondition<T> { + + private final DiscreteElement<T> element; + private final T value; + private final EqualityOperation operation; + private T lastValue = null; + + public ComparisonCondition(DiscreteElement<T> element, EqualityOperation operation, T value) { + this.element = element; + this.operation = operation; + this.value = value; + } + + @Override + public T getLastCheckValue() { + return lastValue; + } + + @Override + public boolean check() { + lastValue = element.getValue(); + return operation.evaluate(lastValue, value); + } + + public DiscreteElement<T> getElement() { + return element; + } + + public T getValue() { + return value; + } + + public EqualityOperation getOperation() { + return operation; + } + +} |