org.apache.hadoop.hive.ql.optimizer.calcite.translator

Class JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor

java.lang.Object

org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.DefaultExprProcessor

org.apache.hadoop.hive.ql.optimizer.calcite.translator.JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor

All Implemented Interfaces:

NodeProcessor

Enclosing class:

JoinCondTypeCheckProcFactory

public static class JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor
extends TypeCheckProcFactory.DefaultExprProcessor

The default processor for typechecking.

Constructor Summary

Constructors

Constructor and Description
JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
protected List<String>	getReferenceableColumnAliases(TypeCheckCtx ctx)
protected ExprNodeColumnDesc	processQualifiedColRef(TypeCheckCtx ctx, ASTNode expr, Object... nodeOutputs)
protected void	validateUDF(ASTNode expr, boolean isFunction, TypeCheckCtx ctx, FunctionInfo fi, List<ExprNodeDesc> children, GenericUDF genericUDF)

Methods inherited from class org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory.DefaultExprProcessor

getFuncExprNodeDesc, getFunctionText, getXpathOrFuncExprNodeDesc, isRedundantConversionFunction, process

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor

public JoinCondTypeCheckProcFactory.JoinCondDefaultExprProcessor()

Method Detail

getReferenceableColumnAliases

protected List<String> getReferenceableColumnAliases(TypeCheckCtx ctx)

Overrides:

getReferenceableColumnAliases in class TypeCheckProcFactory.DefaultExprProcessor

processQualifiedColRef

protected ExprNodeColumnDesc processQualifiedColRef(TypeCheckCtx ctx,
                                        ASTNode expr,
                                        Object... nodeOutputs)
                                             throws SemanticException

Overrides:

processQualifiedColRef in class TypeCheckProcFactory.DefaultExprProcessor

Throws:

SemanticException

validateUDF

protected void validateUDF(ASTNode expr,
               boolean isFunction,
               TypeCheckCtx ctx,
               FunctionInfo fi,
               List<ExprNodeDesc> children,
               GenericUDF genericUDF)
                    throws SemanticException

Overrides:

validateUDF in class TypeCheckProcFactory.DefaultExprProcessor

Throws:

SemanticException