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//---PACKAGE DECLARATION--- |
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package uk.ac.ukc.iscream.client.monitors; |
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package uk.org.iscream.client.monitors; |
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//---IMPORTS--- |
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import java.util.HashMap; |
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import uk.ac.ukc.iscream.client.*; |
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import uk.ac.ukc.iscream.core.*; |
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import uk.ac.ukc.iscream.util.*; |
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import uk.ac.ukc.iscream.componentmanager.*; |
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import uk.org.iscream.client.*; |
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import uk.org.iscream.core.*; |
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import uk.org.iscream.util.*; |
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import uk.org.iscream.componentmanager.*; |
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/** |
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* This Monitor watches the CPU load for all machines |
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if (packet.getParam("packet.attributes.type").equals("data")) { |
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String source = packet.getParam("packet.attributes.machine_name"); |
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if (!_hosts.containsKey(source)) { |
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_hosts.put(source, new Register(source, _name, _attributes.length)); |
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HashMap attributeRegisters = new HashMap(); |
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initAttributeRegsiters(source, attributeRegisters); |
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_hosts.put(source, attributeRegisters); |
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} |
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Register reg = (Register) _hosts.get(source); |
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HashMap attributeRegisters = (HashMap) _hosts.get(source); |
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for(int attributeNum = 0; attributeNum < _attributes.length; attributeNum++) { |
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Register reg = (Register) attributeRegisters.get(_attributes[attributeNum]); |
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// find out the threshold level we're at |
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String attribute = _attributes[attributeNum]; |
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String attributeName = _attributeNames[attributeNum]; |
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String currentValue = packet.getParam(attribute); |
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int newThreshold = checkAttributeThreshold(currentValue, reg); |
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processAlert(newThreshold, attributeNum, attributeName, reg, source, currentValue); |
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processAlert(newThreshold, attributeName, reg, source, currentValue); |
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} |
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} |
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} |
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* Overrides the {@link java.lang.Object#toString() Object.toString()} |
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* method to provide clean logging (every class should have this). |
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* |
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* This uses the uk.ac.ukc.iscream.util.NameFormat class |
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* This uses the uk.org.iscream.util.NameFormat class |
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* to format the toString() |
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* |
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* @return the name of this class and its CVS revision |
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} |
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} |
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return Alert.thresholdNORMAL; |
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} |
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private void initAttributeRegsiters(String source, HashMap attributeRegisters) { |
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for(int attributeNum = 0; attributeNum < _attributes.length; attributeNum++) { |
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String attributeName = _attributes[attributeNum].substring(_attributes[attributeNum].lastIndexOf(".") + 1); |
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attributeRegisters.put(_attributes[attributeNum], new Register(source, _name, attributeName)); |
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} |
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} |
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//---ACCESSOR/MUTATOR METHODS--- |
