org.teiid.language

Class SearchedCase

java.lang.Object

org.teiid.language.BaseLanguageObject

org.teiid.language.SearchedCase

All Implemented Interfaces:

Expression, LanguageObject

public class SearchedCase
extends BaseLanguageObject
implements Expression

Represents a searched CASE expression:
CASE WHEN criteria THEN expression ... END

Constructor Summary

Constructors

Constructor and Description
SearchedCase(List<SearchedWhenClause> cases, Expression elseExpression, Class<?> type)

Method Summary

Modifier and Type	Method and Description
void	acceptVisitor(LanguageObjectVisitor visitor)
List<SearchedWhenClause>	getCases()
Expression	getElseExpression()
Class<?>	getType() Determine the type returned by this expression.
void	setElseExpression(Expression expression)
void	setType(Class<?> type)

Methods inherited from class org.teiid.language.BaseLanguageObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SearchedCase

public SearchedCase(List<SearchedWhenClause> cases,
                    Expression elseExpression,
                    Class<?> type)

Method Detail

getElseExpression

public Expression getElseExpression()

getCases

public List<SearchedWhenClause> getCases()

acceptVisitor

public void acceptVisitor(LanguageObjectVisitor visitor)

Specified by:

acceptVisitor in interface LanguageObject

setElseExpression

public void setElseExpression(Expression expression)

getType

public Class<?> getType()

Description copied from interface: Expression

Determine the type returned by this expression.

Specified by:

getType in interface Expression

Returns:

The type, as defined by a Java class

setType

public void setType(Class<?> type)