Package org.apache.pig.experimental.plan

Examples of org.apache.pig.experimental.plan.OperatorPlan.connect()


         Operator op2 = new OP_Filter("mmm2", pattern);
         Operator op3 = new OP_Join("mmm3", pattern);
         pattern.add(op1);
         pattern.add(op2);
         pattern.add(op3);
         pattern.connect(op1, op3);
         pattern.connect(op2, op3);
        
         Rule r = new SillyRule("basic", pattern);
         List<OperatorPlan> l = r.match(plan);
         assertEquals(1, l.size());
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         Operator op3 = new OP_Join("mmm3", pattern);
         pattern.add(op1);
         pattern.add(op2);
         pattern.add(op3);
         pattern.connect(op1, op3);
         pattern.connect(op2, op3);
        
         Rule r = new SillyRule("basic", pattern);
         List<OperatorPlan> l = r.match(plan);
         assertEquals(1, l.size());
         OperatorPlan match = l.get(0);
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        pattern = new SillyPlan();
        Operator s1 = new OP_Join("mmm1", pattern);
        Operator s2 = new OP_Filter("mmm2", pattern);
        pattern.add(s1);
        pattern.add(s2);       
        pattern.connect(s1, s2);
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(l.size(), 1);
       
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        pattern = new SillyPlan();
        s1 = new OP_Filter("mmm1", pattern);
        s2 = new OP_Store("mmm2", pattern);       
        pattern.add(s1);
        pattern.add(s2);          
        pattern.connect(s1, s2);       
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(2, l.size());
       
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        s2 = new OP_Load("mmm2", pattern);
        Operator s3 = new OP_Join("jjj", pattern);
        pattern.add(s1);
        pattern.add(s2);
        pattern.add(s3);
        pattern.connect(s1, s3);
        pattern.connect(s2, s3);
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(l.size(), 1);
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        Operator s3 = new OP_Join("jjj", pattern);
        pattern.add(s1);
        pattern.add(s2);
        pattern.add(s3);
        pattern.connect(s1, s3);
        pattern.connect(s2, s3);
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(l.size(), 1);
       
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        s2 = new OP_Filter("mmm2", pattern);
        s3 = new OP_Filter("mmm3", pattern);
        pattern.add(s1);
        pattern.add(s2);       
        pattern.add(s3);
        pattern.connect(s1, s2);
        pattern.connect(s1, s3);
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(1, l.size());
View Full Code Here

        s3 = new OP_Filter("mmm3", pattern);
        pattern.add(s1);
        pattern.add(s2);       
        pattern.add(s3);
        pattern.connect(s1, s2);
        pattern.connect(s1, s3);
       
        r = new SillyRule("basic", pattern);
        l = r.match(plan);
        assertEquals(1, l.size());
       
View Full Code Here

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