Examples of org.teiid.query.processor.xml.Condition

org.teiid.query.processor.xml.Condition
This is a condition which can be evaluated, and which supplies a Program instance which should act as the resulting sub Program to be run if the condition evaluates to true.

        // every criteria node has its own program..
        Program childProgram = new Program();
        IfInstruction ifInst = (IfInstruction)context.get(node.getParentNode());
        
        if (node.getCriteria() != null) {
            Condition condition = new CriteriaCondition(node.getCriteriaNode(), childProgram);
            ifInst.addCondition(condition);            
        }
        
        if (node.isDefault()) {
            DefaultCondition defCondition = new DefaultCondition(childProgram);

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                getProgramStats(ifInst.getElseProgram(), map);
                
                for (int then = 0; then < ifInst.getThenCount(); then++) {
                    childProgram = ifInst.getThenProgram(then);
                    Condition condition = ifInst.getThenCondition(then);
                    if (!(condition instanceof RecurseProgramCondition)) {
                        getProgramStats(childProgram, map);    
                    }
                }
            }

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        Program whileProgram = new Program();
        i9.setBlockProgram(whileProgram);
        whileProgram.addInstruction(i10);


        Program thenProgram = new Program();
        Condition cond = new CriteriaCondition(crit, thenProgram); 
        i10.addCondition(cond);


        thenProgram.addInstruction(i11);
        thenProgram.addInstruction(i12);
        thenProgram.addInstruction(i13);

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Related Classes of org.teiid.query.processor.xml.Condition

org.teiid.query.optimizer.xml.XMLPlanToProcessVisitor

org.teiid.query.processor.xml.TestInstructions

org.teiid.query.processor.xml.XMLProgramUtil

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