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

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

190
191
192
193
194
195
196
197
198
199
    }
   
    @Override
    public void visit( EqualExpression op ) throws FrontendException {
       
        BinaryComparisonOperator exprOp = new EqualToExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
       
        attachBinaryComparisonOperator(op, exprOp);
    }
View Full Code Here
41
42
43
44
45
46
47
48
49
50
51
52
53
    public void testBooleanNe() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(Boolean.TRUE);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(Boolean.FALSE);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.BOOLEAN);
        Result r = g.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
56
57
58
59
60
61
62
63
64
65
66
67
68
    public void testBooleanEq() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(Boolean.TRUE);
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(Boolean.TRUE);
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.BOOLEAN);
        Result r = g.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
    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.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
    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.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
111
112
113
114
115
116
117
118
119
120
121
122
123
    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.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
126
127
128
129
130
131
132
133
134
135
136
137
138
    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.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
146
147
148
149
150
151
152
153
154
155
156
157
158
    public void testFloatNe() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Float(0.0f));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Float(1.0f));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.FLOAT);
        Result r = g.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((Boolean)r.result);
    }
View Full Code Here
161
162
163
164
165
166
167
168
169
170
171
172
173
    public void testFloatEq() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Float(1.0f));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Float(1.0f));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.FLOAT);
        Result r = g.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertTrue((Boolean)r.result);
    }
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
192
193
    public void testDoubleNe() throws Exception {
        ConstantExpression lt = GenPhyOp.exprConst();
        lt.setValue(new Double(0.0));
        ConstantExpression rt = GenPhyOp.exprConst();
        rt.setValue(new Double(1.0));
        EqualToExpr g = GenPhyOp.compEqualToExpr();
        g.setLhs(lt);
        g.setRhs(rt);
        g.setOperandType(DataType.DOUBLE);
        Result r = g.getNextBoolean();
        assertEquals(POStatus.STATUS_OK, r.returnStatus);
        assertFalse((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.