java.io.Externalizable
, java.io.Serializable
, Formatable
, TypedFormat
public class ColumnInfo extends java.lang.Object implements Formatable
Modifier and Type | Field | Description |
---|---|---|
(package private) int |
action |
This class implements Formatable.
|
(package private) long |
autoinc_create_or_modify_Start_Increment |
|
(package private) boolean |
autoincCycle |
|
(package private) long |
autoincInc |
|
(package private) long |
autoincStart |
|
static int |
CREATE |
|
(package private) DataTypeDescriptor |
dataType |
|
(package private) DefaultInfo |
defaultInfo |
|
(package private) DataValueDescriptor |
defaultValue |
|
static int |
DROP |
|
static int |
MODIFY_COLUMN_CONSTRAINT |
|
static int |
MODIFY_COLUMN_CONSTRAINT_NOT_NULL |
|
static int |
MODIFY_COLUMN_DEFAULT_CYCLE |
|
static int |
MODIFY_COLUMN_DEFAULT_INCREMENT |
|
static int |
MODIFY_COLUMN_DEFAULT_RESTART |
|
static int |
MODIFY_COLUMN_DEFAULT_VALUE |
|
static int |
MODIFY_COLUMN_GENERATED_ALWAYS |
|
static int |
MODIFY_COLUMN_GENERATED_BY_DEFAULT |
|
static int |
MODIFY_COLUMN_TYPE |
|
(package private) java.lang.String |
name |
|
(package private) UUID |
newDefaultUUID |
|
(package private) UUID |
oldDefaultUUID |
|
(package private) ProviderInfo[] |
providers |
Constructor | Description |
---|---|
ColumnInfo() |
Public niladic constructor.
|
ColumnInfo(java.lang.String name,
DataTypeDescriptor dataType,
DataValueDescriptor defaultValue,
DefaultInfo defaultInfo,
ProviderInfo[] providers,
UUID newDefaultUUID,
UUID oldDefaultUUID,
int action,
long autoincStart,
long autoincInc,
boolean autoincCycle,
long autoinc_create_or_modify_Start_Increment) |
Make one of these puppies.
|
Modifier and Type | Method | Description |
---|---|---|
DataTypeDescriptor |
getDataType() |
|
int |
getTypeFormatId() |
Get the formatID which corresponds to this class.
|
void |
readExternal(java.io.ObjectInput in) |
Read this object from a stream of stored objects.
|
java.lang.String |
toString() |
|
void |
writeExternal(java.io.ObjectOutput out) |
Write this object to a stream of stored objects.
|
int action
java.lang.String name
DataTypeDescriptor dataType
DefaultInfo defaultInfo
ProviderInfo[] providers
DataValueDescriptor defaultValue
UUID newDefaultUUID
UUID oldDefaultUUID
long autoincStart
long autoincInc
boolean autoincCycle
long autoinc_create_or_modify_Start_Increment
public static final int CREATE
public static final int DROP
public static final int MODIFY_COLUMN_TYPE
public static final int MODIFY_COLUMN_CONSTRAINT
public static final int MODIFY_COLUMN_CONSTRAINT_NOT_NULL
public static final int MODIFY_COLUMN_DEFAULT_RESTART
public static final int MODIFY_COLUMN_DEFAULT_INCREMENT
public static final int MODIFY_COLUMN_DEFAULT_VALUE
public static final int MODIFY_COLUMN_GENERATED_ALWAYS
public static final int MODIFY_COLUMN_GENERATED_BY_DEFAULT
public static final int MODIFY_COLUMN_DEFAULT_CYCLE
public ColumnInfo()
public ColumnInfo(java.lang.String name, DataTypeDescriptor dataType, DataValueDescriptor defaultValue, DefaultInfo defaultInfo, ProviderInfo[] providers, UUID newDefaultUUID, UUID oldDefaultUUID, int action, long autoincStart, long autoincInc, boolean autoincCycle, long autoinc_create_or_modify_Start_Increment)
name
- Column name.dataType
- Column type.defaultValue
- Column default value.defaultInfo
- Column default info.providers
- Array of providers that this column depends on.newDefaultUUID
- New UUID for default.oldDefaultUUID
- Old UUID for default.action
- Action (create, modify default, etc.)autoincStart
- Start of autoincrement values.autoincInc
- Increment of autoincrement values-- if parameter
is 0, it implies that this is not an autoincrement
value.public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
in
- read this.java.io.IOException
- thrown on errorjava.lang.ClassNotFoundException
- thrown on errorpublic void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
out
- write bytes here.java.io.IOException
- thrown on errorpublic int getTypeFormatId()
getTypeFormatId
in interface TypedFormat
public DataTypeDescriptor getDataType()
public java.lang.String toString()
toString
in class java.lang.Object
Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.