Package org.pgcodekeeper.core.schema

Class AbstractType

java.lang.Object

org.pgcodekeeper.core.schema.PgStatement

org.pgcodekeeper.core.schema.AbstractType

All Implemented Interfaces:

IHashable, ISearchPath, IStatement

Direct Known Subclasses:

MsType, PgBaseType, PgCompositeType, PgEnumType, PgRangeType, PgShellType

public abstract class AbstractType
extends PgStatement
implements ISearchPath

Abstract base class for database user-defined types. Provides common functionality for types across different database types including composite types, enums, domains, and other user-defined data types.

Field Summary

Fields inherited from class org.pgcodekeeper.core.schema.PgStatement

GO

Method Summary

Modifier and Type	Method	Description
ObjectState	appendAlterSQL(PgStatement newCondition, SQLScript script)	Fill script with object changes and return change type
boolean	compare(PgStatement obj)	This method does not account for nested child PgStatements.
AbstractSchema	getContainingSchema()	Gets the schema that contains this object.
void	getCreationSQL(SQLScript script)	Generates the SQL statements needed to create this database object.
DbObjType	getStatementType()	Gets the type of this database object.
AbstractType	shallowCopy()	Copies all object properties into a new object and leaves all its children empty.

Methods inherited from class org.pgcodekeeper.core.schema.PgStatement

addAllDeps, addDep, addPrivilege, appendAlterComments, appendComments, appendOwnerSQL, canDrop, canDropBeforeCreate, checkComments, clearPrivileges, compareChildren, deepCopy, equals, getAuthor, getBareName, getChildren, getComment, getDbType, getDeps, getDescendants, getDropSQL, getDropSQL, getLibName, getLocation, getName, getObjectState, getObjectState, getOwner, getParent, getPrivileges, getQualifiedName, getSQL, getTwin, getTypeName, hasChildren, hashCode, isLib, isOwned, isSubElement, setAuthor, setComment, setLibName, setLocation, setOwner, setParent, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.pgcodekeeper.core.hasher.IHashable

computeHash

Methods inherited from interface org.pgcodekeeper.core.schema.ISearchPath

getDatabase, getSchemaName

Methods inherited from interface org.pgcodekeeper.core.schema.IStatement

getBareName, getComment, getName, getParent, getQualifiedName

Method Details

getCreationSQL

public void getCreationSQL(SQLScript script)

Description copied from class: PgStatement

Generates the SQL statements needed to create this database object. This is an abstract method that must be implemented by subclasses to provide the specific CREATE SQL for each object type.

Specified by:

getCreationSQL in class PgStatement

Parameters:

script - the SQL script to append creation statements to

appendAlterSQL

public ObjectState appendAlterSQL(PgStatement newCondition,
 SQLScript script)

Description copied from class: PgStatement

Fill script with object changes and return change type

Specified by:

appendAlterSQL in class PgStatement

Parameters:

newCondition - new object state

script - script to collect changes

Returns:

object change type

getStatementType

public DbObjType getStatementType()

Description copied from interface: IStatement

Gets the type of this database object.

Specified by:

getStatementType in interface IStatement

Returns:

the database object type

shallowCopy

public AbstractType shallowCopy()

Description copied from class: PgStatement

Copies all object properties into a new object and leaves all its children empty.

Specified by:

shallowCopy in class PgStatement

Returns:

shallow copy of a DB object.

compare

public boolean compare(PgStatement obj)

Description copied from class: PgStatement

This method does not account for nested child PgStatements. Shallow version of PgStatement.equals(Object)

Overrides:

compare in class PgStatement

getContainingSchema

public AbstractSchema getContainingSchema()

Description copied from interface: ISearchPath

Gets the schema that contains this object.

Specified by:

getContainingSchema in interface ISearchPath

Returns:

the containing schema