Java LessThanExpression类代码示例

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本文整理汇总了Java中org.apache.pig.newplan.logical.expression.LessThanExpression类的典型用法代码示例。如果您正苦于以下问题：Java LessThanExpression类的具体用法？Java LessThanExpression怎么用？Java LessThanExpression使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

LessThanExpression类属于org.apache.pig.newplan.logical.expression包，在下文中一共展示了LessThanExpression类的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: buildSampleOp

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
String buildSampleOp(SourceLocation loc, String alias, String inputAlias, double value,
        SourceLocation valLoc)
                throws ParserValidationException {

    LogicalExpressionPlan filterPlan = new LogicalExpressionPlan();
    //  Generate a filter condition.
    LogicalExpression konst = new ConstantExpression( filterPlan, value);
    konst.setLocation( valLoc );
    UserFuncExpression udf = new UserFuncExpression( filterPlan, new FuncSpec( RANDOM.class.getName() ) );
    new LessThanExpression( filterPlan, udf, konst );
    LOFilter filter = new LOFilter( plan, true );
    return buildFilterOp( loc, filter, alias, inputAlias, filterPlan );
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:14，代码来源:LogicalPlanBuilder.java

示例2: isSupportedOpType

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
@Override
protected boolean isSupportedOpType(BinaryExpression binOp) {
    if(binOp instanceof AddExpression) {
        return supportedOpTypes.contains(OpType.OP_PLUS );
    } else if(binOp instanceof SubtractExpression) {
        return supportedOpTypes.contains(OpType.OP_MINUS);
    } else if(binOp instanceof MultiplyExpression) {
        return supportedOpTypes.contains(OpType.OP_TIMES);
    } else if(binOp instanceof DivideExpression) {
        return supportedOpTypes.contains(OpType.OP_DIV);
    } else if(binOp instanceof ModExpression) {
        return supportedOpTypes.contains(OpType.OP_MOD);
    } else if(binOp instanceof AndExpression) {
        return supportedOpTypes.contains(OpType.OP_AND);
    } else if(binOp instanceof OrExpression) {
        return supportedOpTypes.contains(OpType.OP_OR);
    } else if(binOp instanceof EqualExpression) {
        return supportedOpTypes.contains(OpType.OP_EQ);
    } else if(binOp instanceof NotEqualExpression) {
        return supportedOpTypes.contains(OpType.OP_NE);
    } else if(binOp instanceof GreaterThanExpression) {
        return supportedOpTypes.contains(OpType.OP_GT);
    } else if(binOp instanceof GreaterThanEqualExpression) {
        return supportedOpTypes.contains(OpType.OP_GE);
    } else if(binOp instanceof LessThanExpression) {
        return supportedOpTypes.contains(OpType.OP_LT);
    } else if(binOp instanceof LessThanEqualExpression) {
        return supportedOpTypes.contains(OpType.OP_LE);
    } else if(binOp instanceof RegexExpression) {
        return supportedOpTypes.contains(OpType.OP_MATCH);
    } else {
        return false;
    }
}

开发者ID:sigmoidanalytics，项目名称:spork，代码行数:35，代码来源:PredicatePushDownFilterExtractor.java

示例3: buildSampleOp

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
String buildSampleOp(SourceLocation loc, String alias, String inputAlias, double value,
        SourceLocation valLoc)
                throws ParserValidationException {
    
    LogicalExpressionPlan filterPlan = new LogicalExpressionPlan();
    //  Generate a filter condition.
    LogicalExpression konst = new ConstantExpression( filterPlan, value);
    konst.setLocation( valLoc );
    UserFuncExpression udf = new UserFuncExpression( filterPlan, new FuncSpec( RANDOM.class.getName() ) );
    new LessThanExpression( filterPlan, udf, konst );
    LOFilter filter = new LOFilter( plan, true );
    return buildFilterOp( loc, filter, alias, inputAlias, filterPlan );
}

开发者ID:PonIC，项目名称:PonIC，代码行数:14，代码来源:LogicalPlanBuilder.java

示例4: getExpression

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
public Expression getExpression(LogicalExpression op) throws FrontendException
 {
	if(op instanceof ConstantExpression) {
		ConstantExpression constExpr =(ConstantExpression)op ;
		return new Expression.Const( constExpr.getValue() );
	} else if (op instanceof ProjectExpression) {
		ProjectExpression projExpr = (ProjectExpression)op;
		String fieldName = projExpr.getFieldSchema().alias;
           return new Expression.Column(fieldName);
       } else {
		if( !( op instanceof BinaryExpression ) ) {
           logInternalErrorAndSetFlag();
           return null;
		}
		BinaryExpression binOp = (BinaryExpression)op;
		if(binOp instanceof AddExpression) {
			return getExpression( binOp, OpType.OP_PLUS );
		} else if(binOp instanceof SubtractExpression) {
			return getExpression(binOp, OpType.OP_MINUS);
		} else if(binOp instanceof MultiplyExpression) {
			return getExpression(binOp, OpType.OP_TIMES);
		} else if(binOp instanceof DivideExpression) {
			return getExpression(binOp, OpType.OP_DIV);
		} else if(binOp instanceof ModExpression) {
			return getExpression(binOp, OpType.OP_MOD);
		} else if(binOp instanceof AndExpression) {
			return getExpression(binOp, OpType.OP_AND);
		} else if(binOp instanceof OrExpression) {
			return getExpression(binOp, OpType.OP_OR);
		} else if(binOp instanceof EqualExpression) {
			return getExpression(binOp, OpType.OP_EQ);
		} else if(binOp instanceof NotEqualExpression) {
			return getExpression(binOp, OpType.OP_NE);
		} else if(binOp instanceof GreaterThanExpression) {
			return getExpression(binOp, OpType.OP_GT);
		} else if(binOp instanceof GreaterThanEqualExpression) {
			return getExpression(binOp, OpType.OP_GE);
		} else if(binOp instanceof LessThanExpression) {
			return getExpression(binOp, OpType.OP_LT);
		} else if(binOp instanceof LessThanEqualExpression) {
			return getExpression(binOp, OpType.OP_LE);
                       } else if(binOp instanceof RegexExpression) {
                               return getExpression(binOp, OpType.OP_MATCH);
		} else {
           logInternalErrorAndSetFlag();
		}
	}
	return null;
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:50，代码来源:PColFilterExtractor.java

示例5: visit

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
@Override
public void visit(LessThanExpression binOp)
throws FrontendException {
    addCastsToCompareBinaryExp(binOp, false /*not equality op*/);
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:6，代码来源:TypeCheckingExpVisitor.java

示例6: visit

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
@Override
public void visit(LessThanExpression op) throws FrontendException { 
	appendEdges( op );
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:5，代码来源:OptimizeLimitPlanPrinter.java

示例7: testExpressionTypeChecking11

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
@Test
public void testExpressionTypeChecking11() throws Throwable {
    // test whether conditional operators can accept two datetime operands
    LogicalExpressionPlan plan = new LogicalExpressionPlan();
    ConstantExpression constant0 = new ConstantExpression(plan, new DateTime(0L));
    ConstantExpression constant1 = new ConstantExpression(plan, new DateTime("1970-01-01T00:00:00.000Z"));
    ConstantExpression constant2 = new ConstantExpression(plan, new DateTime(1L));
    ConstantExpression constant3 = new ConstantExpression(plan, new DateTime(2L));
    ConstantExpression constant4 = new ConstantExpression(plan, new DataByteArray("1970-01-01T00:00:00.003Z"));

    LessThanExpression lt1 = new LessThanExpression(plan, constant1, constant2);
    LessThanEqualExpression lte1 = new LessThanEqualExpression(plan, constant1, constant2);
    GreaterThanExpression gt1 = new GreaterThanExpression(plan, constant3, constant4);
    GreaterThanEqualExpression gte1 = new GreaterThanEqualExpression(plan, constant3, constant4);
    EqualExpression eq1 = new EqualExpression(plan, constant0, constant1);
    NotEqualExpression neq1 = new NotEqualExpression(plan, constant0, constant2);

    CompilationMessageCollector collector = new CompilationMessageCollector();
    TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(
            plan, collector, null);
    expTypeChecker.visit();

    plan.explain(System.out, "text", true);

    printMessageCollector(collector);
    // printTypeGraph(plan);

    if (collector.hasError()) {
        throw new Exception("Error during type checking");
    }

    // Induction check
    assertEquals(DataType.BOOLEAN, lt1.getType());
    assertEquals(DataType.BOOLEAN, lte1.getType());
    assertEquals(DataType.BOOLEAN, gt1.getType());
    assertEquals(DataType.BOOLEAN, gte1.getType());
    assertEquals(DataType.BOOLEAN, eq1.getType());
    assertEquals(DataType.BOOLEAN, neq1.getType());

    // Cast insertion check
    assertEquals(DataType.DATETIME, gt1.getRhs().getType());
    assertEquals(DataType.DATETIME, gte1.getRhs().getType());
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:44，代码来源:TestTypeCheckingValidatorNewLP.java

示例8: testPlanwithBinCond

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
@Test    
public void testPlanwithBinCond() throws Exception {
    String query = ("a = load 'd.txt' as (a:int, b:int);" +
    "b = foreach a generate ( a < b ? b : a );" +        
    "store b into 'empty';");  
    
    LogicalPlan newLogicalPlan = buildPlan(query);
    LogicalRelationalOperator ld =  (LogicalRelationalOperator)newLogicalPlan.getSources().get(0);
    assertEquals( LOLoad.class, ld.getClass() );
    LOLoad load = (LOLoad)ld;
    LogicalSchema ls = load.getSchema();
    
    PhysicalPlan phyPlan = translatePlan(newLogicalPlan);
    
    PhysicalOperator pFE = phyPlan.getSuccessors( phyPlan.getRoots().get(0) ).get(0);
    assertEquals( POForEach.class, pFE.getClass() );
    POForEach pForEach = (POForEach)pFE;
    PhysicalPlan inputPln = pForEach.getInputPlans().get(0);
    
    assertEquals(1, ls.getField(0).uid);
    assertEquals(2, ls.getField(1).uid);
    
    LogicalRelationalOperator fe = 
        (LogicalRelationalOperator) newLogicalPlan.getSuccessors(load).get(0);
    assertEquals( LOForEach.class, fe.getClass() );
    LOForEach forEach = (LOForEach)fe;
    
    LogicalPlan innerPlan = 
        forEach.getInnerPlan();
    
    assertEquals( 1, innerPlan.getSinks().size() );        
    assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
    LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
    assertEquals( 1, gen.getOutputPlans().size() );
    LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
    
    assertEquals( 1, genExp.getSources().size() );
    
    // Main Tests start here
    assertEquals( BinCondExpression.class, genExp.getSources().get(0).getClass() );
    BinCondExpression add = (BinCondExpression) genExp.getSources().get(0);
    assertEquals( LessThanExpression.class, add.getCondition().getClass() );
    LessThanExpression lessThan = (LessThanExpression) add.getCondition();
    assertEquals( ProjectExpression.class, lessThan.getLhs().getClass() );
    ProjectExpression prj1 = ((ProjectExpression)lessThan.getLhs());
    ProjectExpression prj2 = ((ProjectExpression)lessThan.getRhs());
    assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
    assertEquals( ProjectExpression.class, lessThan.getRhs().getClass() );
    assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
    
    assertEquals( ProjectExpression.class, add.getLhs().getClass() );
    ProjectExpression prj3 = ((ProjectExpression)add.getLhs());
    assertEquals( ls.getField(1).uid, prj3.getFieldSchema().uid );
    assertEquals( ProjectExpression.class, add.getRhs().getClass() );
    ProjectExpression prj4 = ((ProjectExpression)add.getRhs());
    assertEquals( ls.getField(0).uid, prj4.getFieldSchema().uid );
    
    
    assertEquals( 4, inputPln.getRoots().size() ); 
    for( PhysicalOperator p : inputPln.getRoots() ) {
        assertEquals( POProject.class, p.getClass() );
    }
    assertEquals( 1, inputPln.getLeaves().size() );
    assertEquals( POBinCond.class, inputPln.getLeaves().get(0).getClass() );
    POBinCond binCond = (POBinCond) inputPln.getLeaves().get(0);
    assertEquals( POProject.class, binCond.getLhs().getClass() );
    POProject prj_1 = (POProject)binCond.getLhs();
    assertEquals( 1, prj_1.getColumn() );
    assertEquals( POProject.class, binCond.getRhs().getClass() );
    POProject prj_2 = (POProject) binCond.getRhs();
    assertEquals( 0, prj_2.getColumn() );
    assertEquals( LessThanExpr.class, binCond.getCond().getClass() );
    LessThanExpr lessThan_p = (LessThanExpr) binCond.getCond();
    
    assertEquals( POProject.class, lessThan_p.getLhs().getClass() );
    POProject prj_3 = (POProject) lessThan_p.getLhs();
    assertEquals( 0, prj_3.getColumn() );
    assertEquals( POProject.class, lessThan_p.getRhs().getClass() );
    POProject prj_4 = (POProject) lessThan_p.getRhs();
    assertEquals( 1, prj_4.getColumn() );
}

开发者ID:sigmoidanalytics，项目名称:spork-streaming，代码行数:82，代码来源:TestNewPlanLogToPhyTranslationVisitor.java

示例9: getExpression

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
public Expression getExpression(LogicalExpression op) throws FrontendException
{
    if(op == null) {
        return null;
    }
    if(op instanceof ConstantExpression) {
        ConstantExpression constExpr =(ConstantExpression)op ;
        return new Expression.Const( constExpr.getValue() );
    } else if (op instanceof ProjectExpression) {
        ProjectExpression projExpr = (ProjectExpression)op;
        String fieldName = projExpr.getFieldSchema().alias;
        return new Expression.Column(fieldName);
    } else if(op instanceof BinaryExpression) {
        BinaryExpression binOp = (BinaryExpression)op;
        if(binOp instanceof AddExpression) {
            return getExpression( binOp, OpType.OP_PLUS );
        } else if(binOp instanceof SubtractExpression) {
            return getExpression(binOp, OpType.OP_MINUS);
        } else if(binOp instanceof MultiplyExpression) {
            return getExpression(binOp, OpType.OP_TIMES);
        } else if(binOp instanceof DivideExpression) {
            return getExpression(binOp, OpType.OP_DIV);
        } else if(binOp instanceof ModExpression) {
            return getExpression(binOp, OpType.OP_MOD);
        } else if(binOp instanceof AndExpression) {
            return getExpression(binOp, OpType.OP_AND);
        } else if(binOp instanceof OrExpression) {
            return getExpression(binOp, OpType.OP_OR);
        } else if(binOp instanceof EqualExpression) {
            return getExpression(binOp, OpType.OP_EQ);
        } else if(binOp instanceof NotEqualExpression) {
            return getExpression(binOp, OpType.OP_NE);
        } else if(binOp instanceof GreaterThanExpression) {
            return getExpression(binOp, OpType.OP_GT);
        } else if(binOp instanceof GreaterThanEqualExpression) {
            return getExpression(binOp, OpType.OP_GE);
        } else if(binOp instanceof LessThanExpression) {
            return getExpression(binOp, OpType.OP_LT);
        } else if(binOp instanceof LessThanEqualExpression) {
            return getExpression(binOp, OpType.OP_LE);
        } else if(binOp instanceof RegexExpression) {
            return getExpression(binOp, OpType.OP_MATCH);
        } else {
            LOG.error("Unsupported conversion of BinaryExpression to Expression: " + op.getName());
            throw new FrontendException("Unsupported conversion of BinaryExpression to Expression: " + op.getName());
        }
    } else if(op instanceof UnaryExpression) {
        UnaryExpression unaryOp = (UnaryExpression)op;
        if(unaryOp instanceof IsNullExpression) {
            return getExpression(unaryOp, OpType.OP_NULL);
        } else if(unaryOp instanceof NotExpression) {
            return getExpression(unaryOp, OpType.OP_NOT);
        } else if(unaryOp instanceof CastExpression) {
            return getExpression(unaryOp.getExpression());
        } else {
            LOG.error("Unsupported conversion of UnaryExpression to Expression: " + op.getName());
            throw new FrontendException("Unsupported conversion of UnaryExpression to Expression: " + op.getName());
        }
    } else {
        LOG.error("Unsupported conversion of LogicalExpression to Expression: " + op.getName());
        throw new FrontendException("Unsupported conversion of LogicalExpression to Expression: " + op.getName());
    }
}

开发者ID:sigmoidanalytics，项目名称:spork，代码行数:64，代码来源:FilterExtractor.java

示例10: getExpression

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
public Expression getExpression(LogicalExpression op) throws FrontendException
 {
	if(op instanceof ConstantExpression) {
		ConstantExpression constExpr =(ConstantExpression)op ;
		return new Expression.Const( constExpr.getValue() );
	} else if (op instanceof ProjectExpression) {
		ProjectExpression projExpr = (ProjectExpression)op;
		String fieldName = projExpr.getFieldSchema().alias;
           return new Expression.Column(fieldName);
       } else {
		if( !( op instanceof BinaryExpression ) ) {
           logInternalErrorAndSetFlag();
           return null;
		}
		BinaryExpression binOp = (BinaryExpression)op;
		if(binOp instanceof AddExpression) {
			return getExpression( binOp, OpType.OP_PLUS );
		} else if(binOp instanceof SubtractExpression) {
			return getExpression(binOp, OpType.OP_MINUS);
		} else if(binOp instanceof MultiplyExpression) {
			return getExpression(binOp, OpType.OP_TIMES);
		} else if(binOp instanceof DivideExpression) {
			return getExpression(binOp, OpType.OP_DIV);
		} else if(binOp instanceof ModExpression) {
			return getExpression(binOp, OpType.OP_MOD);
		} else if(binOp instanceof AndExpression) {
			return getExpression(binOp, OpType.OP_AND);
		} else if(binOp instanceof OrExpression) {
			return getExpression(binOp, OpType.OP_OR);
		} else if(binOp instanceof EqualExpression) {
			return getExpression(binOp, OpType.OP_EQ);
		} else if(binOp instanceof NotEqualExpression) {
			return getExpression(binOp, OpType.OP_NE);
		} else if(binOp instanceof GreaterThanExpression) {
			return getExpression(binOp, OpType.OP_GT);
		} else if(binOp instanceof GreaterThanEqualExpression) {
			return getExpression(binOp, OpType.OP_GE);
		} else if(binOp instanceof LessThanExpression) {
			return getExpression(binOp, OpType.OP_LT);
		} else if(binOp instanceof LessThanEqualExpression) {
			return getExpression(binOp, OpType.OP_LE);
		} else {
           logInternalErrorAndSetFlag();
		}
	}
	return null;
}

开发者ID:PonIC，项目名称:PonIC，代码行数:48，代码来源:PColFilterExtractor.java

示例11: testPlanwithBinCond

import org.apache.pig.newplan.logical.expression.LessThanExpression; //导入依赖的package包/类
public void testPlanwithBinCond() throws Exception {
    String query = ("a = load 'd.txt' as (a:int, b:int);" +
    "b = foreach a generate ( a < b ? b : a );" +        
    "store b into 'empty';");  
    
    LogicalPlan newLogicalPlan = buildPlan(query);
    LogicalRelationalOperator ld =  (LogicalRelationalOperator)newLogicalPlan.getSources().get(0);
    assertEquals( LOLoad.class, ld.getClass() );
    LOLoad load = (LOLoad)ld;
    LogicalSchema ls = load.getSchema();
    
    PhysicalPlan phyPlan = translatePlan(newLogicalPlan);
    
    PhysicalOperator pFE = phyPlan.getSuccessors( phyPlan.getRoots().get(0) ).get(0);
    assertEquals( POForEach.class, pFE.getClass() );
    POForEach pForEach = (POForEach)pFE;
    PhysicalPlan inputPln = pForEach.getInputPlans().get(0);
    
    assertEquals(1, ls.getField(0).uid);
    assertEquals(2, ls.getField(1).uid);
    
    LogicalRelationalOperator fe = 
        (LogicalRelationalOperator) newLogicalPlan.getSuccessors(load).get(0);
    assertEquals( LOForEach.class, fe.getClass() );
    LOForEach forEach = (LOForEach)fe;
    
    LogicalPlan innerPlan = 
        forEach.getInnerPlan();
    
    assertEquals( 1, innerPlan.getSinks().size() );        
    assertEquals( LOGenerate.class, innerPlan.getSinks().get(0).getClass() );
    LOGenerate gen = (LOGenerate)innerPlan.getSinks().get(0);
    assertEquals( 1, gen.getOutputPlans().size() );
    LogicalExpressionPlan genExp = gen.getOutputPlans().get(0);
    
    assertEquals( 1, genExp.getSources().size() );
    
    // Main Tests start here
    assertEquals( BinCondExpression.class, genExp.getSources().get(0).getClass() );
    BinCondExpression add = (BinCondExpression) genExp.getSources().get(0);
    assertEquals( LessThanExpression.class, add.getCondition().getClass() );
    LessThanExpression lessThan = (LessThanExpression) add.getCondition();
    assertEquals( ProjectExpression.class, lessThan.getLhs().getClass() );
    ProjectExpression prj1 = ((ProjectExpression)lessThan.getLhs());
    ProjectExpression prj2 = ((ProjectExpression)lessThan.getRhs());
    assertEquals( ls.getField(0).uid, prj1.getFieldSchema().uid );
    assertEquals( ProjectExpression.class, lessThan.getRhs().getClass() );
    assertEquals( ls.getField(1).uid, prj2.getFieldSchema().uid );
    
    assertEquals( ProjectExpression.class, add.getLhs().getClass() );
    ProjectExpression prj3 = ((ProjectExpression)add.getLhs());
    assertEquals( ls.getField(1).uid, prj3.getFieldSchema().uid );
    assertEquals( ProjectExpression.class, add.getRhs().getClass() );
    ProjectExpression prj4 = ((ProjectExpression)add.getRhs());
    assertEquals( ls.getField(0).uid, prj4.getFieldSchema().uid );
    
    
    assertEquals( 4, inputPln.getRoots().size() ); 
    for( PhysicalOperator p : inputPln.getRoots() ) {
        assertEquals( POProject.class, p.getClass() );
    }
    assertEquals( 1, inputPln.getLeaves().size() );
    assertEquals( POBinCond.class, inputPln.getLeaves().get(0).getClass() );
    POBinCond binCond = (POBinCond) inputPln.getLeaves().get(0);
    assertEquals( POProject.class, binCond.getLhs().getClass() );
    POProject prj_1 = (POProject)binCond.getLhs();
    assertEquals( 1, prj_1.getColumn() );
    assertEquals( POProject.class, binCond.getRhs().getClass() );
    POProject prj_2 = (POProject) binCond.getRhs();
    assertEquals( 0, prj_2.getColumn() );
    assertEquals( LessThanExpr.class, binCond.getCond().getClass() );
    LessThanExpr lessThan_p = (LessThanExpr) binCond.getCond();
    
    assertEquals( POProject.class, lessThan_p.getLhs().getClass() );
    POProject prj_3 = (POProject) lessThan_p.getLhs();
    assertEquals( 0, prj_3.getColumn() );
    assertEquals( POProject.class, lessThan_p.getRhs().getClass() );
    POProject prj_4 = (POProject) lessThan_p.getRhs();
    assertEquals( 1, prj_4.getColumn() );
}

开发者ID:PonIC，项目名称:PonIC，代码行数:81，代码来源:TestNewPlanLogToPhyTranslationVisitor.java

注：本文中的org.apache.pig.newplan.logical.expression.LessThanExpression类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java LessThanExpression类代码示例

示例1: buildSampleOp

示例2: isSupportedOpType

示例3: buildSampleOp

示例4: getExpression

示例5: visit

示例6: visit

示例7: testExpressionTypeChecking11

示例8: testPlanwithBinCond

示例9: getExpression

示例10: getExpression

示例11: testPlanwithBinCond

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