Examples of CastExpression

client.net.sf.saxon.ce.expr.CastExpression
Cast Expression: implements "cast as data-type ( expression )". It also allows an internal cast, which has the same semantics as a user-requested cast, but maps an empty sequence to an empty sequence.
com.dragome.compiler.ast.CastExpression
net.sf.saxon.expr.CastExpression
Cast Expression: implements "cast as data-type ( expression )". It also allows an internal cast, which has the same semantics as a user-requested cast, but maps an empty sequence to an empty sequence.
org.apache.drill.common.expression.CastExpression
org.apache.pig.experimental.logical.expression.CastExpression
org.apache.pig.newplan.logical.expression.CastExpression
org.aspectj.org.eclipse.jdt.internal.compiler.ast.CastExpression
org.codehaus.groovy.ast.expr.CastExpression
Represents a type cast expression @author James Strachan @version $Revision: 7922 $
org.datanucleus.query.expression.CastExpression
Expression representing a cast to a different type.
org.eclipse.jdt.core.dom.CastExpression
Cast expression AST node type.
```
 CastExpression: ( Type ) Expression 
```
@since 2.0 @noinstantiate This class is not intended to be instantiated by clients.
org.eclipse.jdt.internal.compiler.ast.CastExpression
org.eclipse.php.internal.core.compiler.ast.nodes.CastExpression
Represents a type casting expression
```
e.g. (int) $a, (string) $b->foo()
```
org.openquark.cal.internal.javamodel.JavaExpression.CastExpression
org.pdf4j.saxon.expr.CastExpression
Cast Expression: implements "cast as data-type ( expression )". It also allows an internal cast, which has the same semantics as a user-requested cast, but maps an empty sequence to an empty sequence.

Examples of org.apache.pig.newplan.logical.expression.CastExpression


            outFieldSchema = toSchema.getField(i) ;


            if (outFieldSchema.type != fs.type) {
                castNeededCounter++ ;
                new CastExpression(genPlan, project, outFieldSchema);
            }


            generatePlans.add(genPlan) ;
        }

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        );
        LogicalFieldSchema newFS = new LogicalFieldSchema(
                currentOutput.getFieldSchema().alias, null, toType
        );
        //add cast
        new CastExpression(innerPlan, currentOutput, newFS);


        //visit modified inner plan
        visitExpressionPlan(innerPlan, relOp);
    }

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

    private void insertCast(LogicalExpression node, LogicalFieldSchema toFs,
            LogicalExpression arg)
    throws FrontendException {
        collectCastWarning(node, arg.getType(), toFs.type, msgCollector);


        CastExpression cast = new CastExpression(plan, arg, toFs);
        try {
            // disconnect cast and arg because the connection is already
            // added by cast constructor and insertBetween call is going
            // to do it again
            plan.disconnect(cast, arg);

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

                if( pos == -1 ) {
                    ConstantExpression constExp = new ConstantExpression( exprPlan, null);
                    if(fs.type != DataType.BYTEARRAY){
                        LogicalSchema.LogicalFieldSchema constFs = fs.deepCopy();
                        constFs.resetUid();
                        new CastExpression(exprPlan, constExp, constFs);
                    }
                } else {
                    ProjectExpression projExpr = 
                        new ProjectExpression( exprPlan, genInputs.size(), 0, gen );
                    if( fs.type != DataType.BYTEARRAY
                        && opSchema.getField( pos ).type != fs.type ) {
                        new CastExpression( exprPlan, projExpr, fs );
                    }
                    genInputs.add( new LOInnerLoad( innerPlan, foreach, pos ) );
                }
            }

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression


        ConstantExpression constant2 =  new ConstantExpression(expPlan, 20D);
        ConstantExpression constant3 =  new ConstantExpression(expPlan, 123f);


        AddExpression add1 = new AddExpression(expPlan, constant1, constant2);
        CastExpression cast1 = new CastExpression(expPlan,constant3, createFS(DataType.DOUBLE));
        MultiplyExpression mul1 = new MultiplyExpression(expPlan, add1, cast1);


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

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        ConstantExpression constant1 = new ConstantExpression(plan, 10);
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D);
        ConstantExpression constant3 =  new ConstantExpression(plan, "123");


        AddExpression add1 = new AddExpression(plan, constant1, constant2);
        CastExpression cast1 = new CastExpression(plan, constant3,  createFS(DataType.BYTEARRAY));
        MultiplyExpression mul1 = new MultiplyExpression(plan, add1, cast1);


        CompilationMessageCollector collector = new CompilationMessageCollector();
        TypeCheckingExpVisitor expTypeChecker = new TypeCheckingExpVisitor(plan, collector, null);
        try {

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        ConstantExpression constant1 = new ConstantExpression(plan, 10);
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D);
        ConstantExpression constant3 =  new ConstantExpression(plan,  123f);


        DivideExpression div1 = new DivideExpression(plan, constant1, constant2);
        CastExpression cast1 = new CastExpression(plan, constant3, createFS(DataType.DOUBLE));
        NotEqualExpression notequal1 = new NotEqualExpression(plan, div1, cast1);


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

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        ConstantExpression constant1 = new ConstantExpression(plan, 10);
        ConstantExpression constant2 =  new ConstantExpression(plan, 20D);
        ConstantExpression constant3 =  new ConstantExpression(plan, "123");


        DivideExpression div1 = new DivideExpression(plan, constant1, constant2);
        CastExpression cast1 = new CastExpression(plan,  constant3, createFS(DataType.BYTEARRAY));
        NotEqualExpression notequal1 = new NotEqualExpression(plan, div1, cast1);


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

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        Schema castSchema = new Schema(castFss);




        ConstantExpression constant1 = new ConstantExpression(plan, innerTuple);
        ConstantExpression constant2 =  new ConstantExpression(plan, tuple);
        CastExpression cast1 = new CastExpression(plan, constant1,
                org.apache.pig.newplan.logical.Util.translateFieldSchema(new FieldSchema(null, castSchema, DataType.TUPLE)));


        EqualExpression equal1 = new EqualExpression(plan, cast1, constant2);


        CompilationMessageCollector collector = new CompilationMessageCollector();

View Full Code Here

Examples of org.apache.pig.newplan.logical.expression.CastExpression

        Schema castSchema = new Schema(castFss);




        ConstantExpression constant1 = new ConstantExpression(plan, innerTuple);
        ConstantExpression constant2 =  new ConstantExpression(plan, tuple);
        CastExpression cast1 = new CastExpression(plan, constant1,
                org.apache.pig.newplan.logical.Util.translateFieldSchema(new FieldSchema(null, castSchema, DataType.TUPLE)));


        EqualExpression equal1 = new EqualExpression(plan, cast1, constant2);
        CompilationMessageCollector collector = new CompilationMessageCollector();
        LogicalRelationalOperator dummyRelOp = createDummyRelOpWithAlias();

View Full Code Here

0 1 2 3 4 5

TOP

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.