Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.EqualToExpr

338
339
340
341
342
343
344
345
346
347
348
349
350
    public void testDataByteArrayEq() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new DataByteArray("b"));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new DataByteArray("b"));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.BYTEARRAY);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
355
356
357
358
359
360
361
362
363
364
365
366
367
        Tuple tuple_2=TupleFactory.getInstance().newTuple("item_1");
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(tuple_1);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(tuple_2);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.TUPLE);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
372
373
374
375
376
377
378
379
380
381
382
383
384
        Tuple tuple_2=TupleFactory.getInstance().newTuple("item_2");
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(tuple_1);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(tuple_2);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.TUPLE);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
392
393
394
395
396
397
398
399
400
401
402
403
404
       
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(map_1);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(map_2);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.MAP);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
413
414
415
416
417
418
419
420
421
422
423
424
425
        Tuple tuple_2=TupleFactory.getInstance().newTuple("item_2");
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(map_1);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(map_2);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.MAP);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
   
  public <U> void checkNullValues( byte operandType, U value ) throws Exception {
   
        ConstantExpression lt = GenPhyOp.exprConst();
        ConstantExpression rt = GenPhyOp.exprConst();
        EqualToExpr g = GenPhyOp.compEqualToExpr();

        // test with null in lhs
        g.setOperandType(operandType);
        lt.setValue(null);
        rt.setValue( value );
        g.setLhs(lt);
        g.setRhs(rt);
      
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_NULL, r.returnStatus);
        assertEquals(null, (Boolean)r.result);
       
        // test with null in rhs
        g.setOperandType(operandType);
        lt.setValue( value );
        rt.setValue(null);
        g.setLhs(lt);
        g.setRhs(rt);
      
        r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_NULL, r.returnStatus);
        assertEquals(null, (Boolean)r.result);
  
       
        // test with null in lhs and rhs
        g.setOperandType(operandType);
        lt.setValue(null);
        rt.setValue(null);
        g.setLhs(lt);
        g.setRhs(rt);
      
        r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_NULL, r.returnStatus);
        assertEquals(null, (Boolean)r.result);

    }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
    public void testIntegerNe() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Integer(1));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Integer(0));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.INTEGER);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
79
    public void testIntegerEq() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Integer(1));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Integer(1));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.INTEGER);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
90
91
92
93
94
95
96
97
98
99
100
101
102
    public void testLongNe() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Long(1L));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Long(0L));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.LONG);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
117
    public void testLongEq() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Long(1L));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Long(1L));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.LONG);
        Result r = g.getNext(new Boolean(true));
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
TOP

Related Classes of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.EqualToExpr

  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.Result
  • org.apache.pig.experimental.logical.expression.ExpToPhyTranslationVisitor
  • org.apache.pig.impl.plan.OperatorKey
  • org.apache.pig.newplan.logical.expression.ExpToPhyTranslationVisitor
  • org.apache.pig.test.TestEqualTo
  • org.apache.pig.test.TestFilter
  • org.apache.pig.test.TestPOBinCond$TestPoBinCondHelper
  • java.util.HashMap
  • org.apache.pig.backend.executionengine.ExecException
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.