Package org.apache.derby.iapi.types
Interface RefDataValue
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- All Superinterfaces:
DataValueDescriptor
,java.io.Externalizable
,Formatable
,Orderable
,java.io.Serializable
,Storable
,TypedFormat
- All Known Implementing Classes:
HeapRowLocation
,SQLRef
public interface RefDataValue extends DataValueDescriptor
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Field Summary
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Fields inherited from interface org.apache.derby.iapi.types.DataValueDescriptor
UNKNOWN_LOGICAL_LENGTH
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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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
setValue(RowLocation theValue)
Set the value of this RefDataValue.-
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, setValue, setValueFromResultSet, typePrecedence, typeToBigDecimal
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Methods inherited from interface org.apache.derby.iapi.services.io.Storable
isNull, restoreToNull
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Methods inherited from interface org.apache.derby.iapi.services.io.TypedFormat
getTypeFormatId
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Method Detail
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setValue
void setValue(RowLocation theValue)
Set the value of this RefDataValue.- Parameters:
theValue
- Contains the boolean value to set this RefDataValue to. Null means set this RefDataValue to null.
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