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naveen |
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/**
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*
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*/
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package in.shop2020.util;
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import in.shop2020.metamodel.definitions.CMPRuleDefinition;
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import in.shop2020.metamodel.util.ExpandedCMPSlideRuleDefinition;
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import in.shop2020.metamodel.util.ExpandedSlide;
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import org.python.core.PyInteger;
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/**
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* Wrapper around Jython for Comparison Python scripts
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*
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* @author naveen
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*
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*/
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public class CMPJythonWrapper extends JythonWrapper {
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/**
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* Local instance of CMPSlideRuleDefinition - Used to pick script to execute
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*/
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private ExpandedCMPSlideRuleDefinition
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expandedCMPSlideRuleDefinition = null;
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/**
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* Resets current PythonInterpreter instance
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*/
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public void reset() {
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super.reset();
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this.expandedCMPSlideRuleDefinition = null;
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}
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/**
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* Executes Comparison rule from ExpandedCMPSlideRuleDefinition instance
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*/
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public void execCMPRule() {
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if(this.py == null || this.expandedCMPSlideRuleDefinition == null) {
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throw new IllegalStateException(
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"Not initialized properly");
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}
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CMPRuleDefinition cmpRuleDef =
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this.expandedCMPSlideRuleDefinition.getCMPRuleDefinition();
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String pyScript = cmpRuleDef.getScript();
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String scriptFullPath = Utils.JYTHON_SRC_PATH + "comparisonrules/" +
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pyScript;
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Utils.info("cmpRuleDef.getID()=" + cmpRuleDef.getID());
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Utils.info("scriptFullPath=" + scriptFullPath);
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this.exec(scriptFullPath);
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}
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/**
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* @param expandedCMPSlideRuleDefinition the expandedCMPSlideRuleDefinition
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* to set
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*/
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public void setExpandedCMPSlideRuleDefinition(
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ExpandedCMPSlideRuleDefinition expandedCMPSlideRuleDefinition) {
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this.initialize();
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this.expandedCMPSlideRuleDefinition = expandedCMPSlideRuleDefinition;
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this.py.set("expCMPSlideRuleDef", expandedCMPSlideRuleDefinition);
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}
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/**
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*
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* @param feature
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*/
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public void setExpandedSlide(ExpandedSlide expandedSlide) {
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this.initialize();
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this.py.set("expSlide", expandedSlide);
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}
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/**
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* Return integer score value
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*
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* @return int score
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*/
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public int getScore() {
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if(this.py == null) {
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throw new IllegalStateException("Exec is not called yet");
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}
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PyInteger score = (PyInteger)this.py.get("score");
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return score.asInt();
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}
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}
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