SchemaObject
Db2PrimaryKey
, DefaultPrimaryKey
, HsqlPrimaryKey
, MssqlPrimaryKey
, PointBasePrimaryKey
public abstract class PrimaryKey extends AbstractSchemaObject
HASHFACTOR
Constructor | Description |
---|---|
PrimaryKey() |
Modifier and Type | Method | Description |
---|---|---|
void |
addField(Field field) |
Add given field to list of primary key fields.
|
boolean |
equals(java.lang.Object other) |
|
protected void |
fieldNames(DDLWriter writer) |
Concatenate all field names delimited by field delimiter and whitespace.
|
Field |
getField(int index) |
Get primary key field at given index.
|
int |
getFieldCount() |
Get number of primary key fields.
|
Table |
getTable() |
Get table the primary key is used for.
|
int |
hashCode() |
|
void |
setTable(Table table) |
Set table the primary key is used for.
|
void |
toDropDDL(DDLWriter writer) |
Build drop script for the schema object.
|
equals, getConfiguration, getName, setConfiguration, setName
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
toCreateDDL
public final void addField(Field field)
field
- Field to add to list of primary key fields.public final int getFieldCount()
public final Field getField(int index)
index
- Index of primary key field to return.public final void setTable(Table table)
table
- Table the primary key is used for.public final Table getTable()
protected final void fieldNames(DDLWriter writer)
writer
- DDLWriter to write schema objects to.public final void toDropDDL(DDLWriter writer)
writer
- DDLWriter to write schema objects to.public final boolean equals(java.lang.Object other)
equals
in class java.lang.Object
public final int hashCode()
hashCode
in class java.lang.Object
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