Package org.apache.derby.iapi.types

Interface UserDataValue

All Superinterfaces:

DataValueDescriptor, java.io.Externalizable, Formatable, Orderable, java.io.Serializable, Storable, TypedFormat

All Known Implementing Classes:

UserType, UTF

public interface UserDataValue
extends DataValueDescriptor

Field Summary

Fields inherited from interface org.apache.derby.iapi.types.DataValueDescriptor

UNKNOWN_LOGICAL_LENGTH

Fields inherited from interface org.apache.derby.iapi.types.Orderable

ORDER_OP_EQUALS, ORDER_OP_GREATEROREQUALS, ORDER_OP_GREATERTHAN, ORDER_OP_LESSOREQUALS, ORDER_OP_LESSTHAN

Method Summary

Modifier and Type	Method	Description
void	setValue(java.lang.Object theValue)	Set the value of this UserDataValue to the given Object

Methods inherited from interface org.apache.derby.iapi.types.DataValueDescriptor

checkHostVariable, cloneHolder, cloneValue, coalesce, compare, compare, compare, compare, equals, estimateMemoryUsage, getBoolean, getByte, getBytes, getDate, getDouble, getFloat, getInt, getLength, getLong, getNewNull, getObject, getShort, getStream, getString, getTime, getTimestamp, getTraceString, getTypeName, greaterOrEquals, greaterThan, hasStream, in, isNotNull, isNullOp, lessOrEquals, lessThan, normalize, notEquals, readExternalFromArray, recycle, setBigDecimal, setInto, setInto, setObjectForCast, setToNull, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueFromResultSet, typePrecedence, typeToBigDecimal

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Methods inherited from interface org.apache.derby.iapi.services.io.Storable

isNull, restoreToNull

Methods inherited from interface org.apache.derby.iapi.services.io.TypedFormat

getTypeFormatId

Method Detail

setValue

void setValue(java.lang.Object theValue)
       throws StandardException

Set the value of this UserDataValue to the given Object

Specified by:

setValue in interface DataValueDescriptor

Parameters:

theValue - The value to set this UserDataValue to

Throws:

StandardException - Thrown on error