java.io.Externalizable
, java.io.Serializable
, DependableFinder
, Formatable
, TypedFormat
public class DDColumnDependableFinder extends DDdependableFinder
Modifier and Type | Field | Description |
---|---|---|
private byte[] |
columnBitMap |
Constructor | Description |
---|---|
DDColumnDependableFinder(int formatId) |
Constructor same as in parent.
|
DDColumnDependableFinder(int formatId,
byte[] columnBitMap) |
Constructor given referenced column bit map byte array as in FormatableBitSet
|
Modifier and Type | Method | Description |
---|---|---|
(package private) Dependable |
findDependable(DataDictionary dd,
UUID dependableObjectID) |
Find a dependable object, which is essentially a table descriptor with
referencedColumnMap field set.
|
void |
readExternal(java.io.ObjectInput in) |
Read this object from a stream of stored objects.
|
void |
writeExternal(java.io.ObjectOutput out) |
Write this object to a stream of stored objects.
|
getDependable, getSQLObjectType, getTypeFormatId, toString
public DDColumnDependableFinder(int formatId)
DDColumnDependableFinder(int formatId, byte[] columnBitMap)
Dependable findDependable(DataDictionary dd, UUID dependableObjectID) throws StandardException
findDependable
in class DDdependableFinder
dd
- data dictionarydependableObjectID
- dependable object ID (table UUID)StandardException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
readExternal
in class DDdependableFinder
in
- read this.java.io.IOException
java.lang.ClassNotFoundException
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
writeExternal
in class DDdependableFinder
out
- write bytes here.java.io.IOException
Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.