org.apache.expreval.expr.casestmt
Class DateCase

java.lang.Object
  org.apache.expreval.expr.GenericExpression
      org.apache.expreval.expr.DelegateStmt<GenericCase>
          org.apache.expreval.expr.casestmt.GenericCase
              org.apache.expreval.expr.casestmt.DateCase

All Implemented Interfaces:

Serializable, DateValue, GenericValue

public class DateCase
extends GenericCase
implements DateValue

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.expreval.expr.node.GenericValue

serialVersionUID

Constructor Summary

DateCase(List<GenericCaseWhen> whenExprList, GenericCaseElse elseExpr)

Method Summary

Long	getValue(HConnectionImpl conn, Object object)

Methods inherited from class org.apache.expreval.expr.casestmt.GenericCase

asString, getElseExpr, getWhenExprList, reset, setElseExpr

Methods inherited from class org.apache.expreval.expr.DelegateStmt

getTypedExpr, setTypedExpr

Methods inherited from class org.apache.expreval.expr.GenericExpression

applyResultToAggregateValue, getConstantValue, getExprArg, getExpressionContext, getFilter, getGenericValueClass, getGenericValueList, getInvalidTypeMsg, getOptimizedValue, getSubArgs, getTypeSignature, getValueWithCast, getValueWithCast, hasAColumnReference, initAggregateValue, isAColumnReference, isAConstant, isAnAggregateValue, isDefaultKeyword, newSingleColumnValueFilter, optimizeAllArgs, setArg, setExpressionContext, useDecimal, validateNumericArgTypes, validateNumericTypes, validateParentClass, validateTypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.expreval.expr.node.GenericValue

applyResultToAggregateValue, asString, getFilter, getOptimizedValue, hasAColumnReference, initAggregateValue, isAColumnReference, isAConstant, isAnAggregateValue, isDefaultKeyword, reset, setExpressionContext, validateTypes

Constructor Detail

DateCase

public DateCase(List<GenericCaseWhen> whenExprList,
                GenericCaseElse elseExpr)

Method Detail

getValue

public Long getValue(HConnectionImpl conn,
                     Object object)
              throws HBqlException,
                     ResultMissingColumnException,
                     NullColumnValueException

Specified by:

getValue in interface DateValue

Specified by:

getValue in interface GenericValue

Overrides:

getValue in class GenericCase

Throws:

HBqlException

ResultMissingColumnException

NullColumnValueException