Examples with InterpretedExecutableExpression org.kie.dmn.feel.lang.impl.InterpretedExecutableExpression used on opensource projects

Example 1 with InterpretedExecutableExpression

use of org.kie.dmn.feel.lang.impl.InterpretedExecutableExpression in project drools by kiegroup.

the class DMNDTAnalyser method compileTableRules.

private void compileTableRules(DecisionTable dt, DDTATable ddtaTable) {
    for (int jRowIdx = 0; jRowIdx < dt.getRule().size(); jRowIdx++) {
        DecisionRule r = dt.getRule().get(jRowIdx);
        DDTARule ddtaRule = new DDTARule();
        int jColIdx = 0;
        for (UnaryTests ie : r.getInputEntry()) {
            ProcessedUnaryTest compileUnaryTests = (ProcessedUnaryTest) FEEL.compileUnaryTests(ie.getText(), FEEL.newCompilerContext());
            UnaryTestInterpretedExecutableExpression interpreted = compileUnaryTests.getInterpreted();
            UnaryTestListNode utln = (UnaryTestListNode) interpreted.getASTNode();
            DDTAInputClause ddtaInputClause = ddtaTable.getInputs().get(jColIdx);
            DDTAInputEntry ddtaInputEntry = new DDTAInputEntry(utln.getElements(), toIntervals(utln.getElements(), utln.isNegated(), ddtaInputClause.getDomainMinMax(), ddtaInputClause.getDiscreteValues(), jRowIdx + 1, jColIdx + 1));
            for (Interval interval : ddtaInputEntry.getIntervals()) {
                Interval domainMinMax = ddtaTable.getInputs().get(jColIdx).getDomainMinMax();
                if (!domainMinMax.includes(interval)) {
                    throw new IllegalStateException(MsgUtil.createMessage(Msg.DTANALYSIS_ERROR_RULE_OUTSIDE_DOMAIN, jRowIdx + 1, interval, domainMinMax, jColIdx + 1));
                }
            }
            ddtaRule.getInputEntry().add(ddtaInputEntry);
            jColIdx++;
        }
        for (LiteralExpression oe : r.getOutputEntry()) {
            ProcessedExpression compile = (ProcessedExpression) FEEL.compile(oe.getText(), FEEL.newCompilerContext());
            InterpretedExecutableExpression interpreted = compile.getInterpreted();
            BaseNode outputEntryNode = (BaseNode) interpreted.getASTNode();
            Comparable<?> value = valueFromNode(outputEntryNode, outputClauseVisitor);
            ddtaRule.getOutputEntry().add(value);
            jColIdx++;
        }
        ddtaTable.addRule(ddtaRule);
    }
}