gudusoft.gsqlparser.ext.catalog.impl

Class SimpleCatalog.SimpleTable

Object

gudusoft.gsqlparser.ext.catalog.impl.SimpleCatalog.SimpleTable

All Implemented Interfaces:

Table

Enclosing class:

SimpleCatalog

public static class SimpleCatalog.SimpleTable
extends Object
implements Table

Simple, mutable implementation of Table.

Constructor Summary

Constructors

Constructor and Description
SimpleTable(String name, String tableType, SimpleCatalog.SimpleSchema schema)

Method Summary

Modifier and Type	Method and Description
SimpleCatalog.SimpleTable	addColumn(SimpleCatalog.SimpleColumn column) Adds a column to this table.
SimpleCatalog.SimpleTable	addPrimaryKey(String columnName) Adds a primary key column.
SimpleCatalog.SimpleColumn	createColumn(String columnName, String typeName, boolean nullable) Creates and adds a new column to this table.
Column	getColumn(String columnName) Returns a column by name, or null if not found.
List<Column>	getColumns() Returns all columns in this table, in ordinal order.
String	getComment() Returns the comment or description of the table.
String	getName() Returns the name of the table.
List<String>	getPrimaryKeys() Returns the primary key columns.
Schema	getSchema() Returns the schema that this table belongs to.
String	getTableType() Returns the type of the table (e.g., "TABLE", "VIEW", "SYSTEM TABLE").
SimpleCatalog.SimpleTable	setComment(String comment) Sets the comment for this table.
SimpleCatalog.SimpleTable	setPrimaryKeys(List<String> primaryKeys) Sets the primary key columns.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleTable

public SimpleTable(String name,
                   String tableType,
                   SimpleCatalog.SimpleSchema schema)

Method Detail

getName

public String getName()

Description copied from interface: Table

Returns the name of the table.

Specified by:

getName in interface Table

Returns:

Table name

getTableType

public String getTableType()

Description copied from interface: Table

Returns the type of the table (e.g., "TABLE", "VIEW", "SYSTEM TABLE").

Specified by:

getTableType in interface Table

Returns:

Table type

getSchema

public Schema getSchema()

Description copied from interface: Table

Returns the schema that this table belongs to.

Specified by:

getSchema in interface Table

Returns:

Schema

getColumns

public List<Column> getColumns()

Description copied from interface: Table

Returns all columns in this table, in ordinal order.

Specified by:

getColumns in interface Table

Returns:

List of columns

getColumn

public Column getColumn(String columnName)

Description copied from interface: Table

Returns a column by name, or null if not found.

Specified by:

getColumn in interface Table

Parameters:

columnName - Column name (case-sensitive)

Returns:

Column, or null

getComment

public String getComment()

Description copied from interface: Table

Returns the comment or description of the table.

Specified by:

getComment in interface Table

Returns:

Table comment, or null if none

getPrimaryKeys

public List<String> getPrimaryKeys()

Description copied from interface: Table

Returns the primary key columns.

Specified by:

getPrimaryKeys in interface Table

Returns:

List of primary key column names

addColumn

public SimpleCatalog.SimpleTable addColumn(SimpleCatalog.SimpleColumn column)

Adds a column to this table.

Parameters:

column - Column to add

Returns:

This table (for chaining)

createColumn

public SimpleCatalog.SimpleColumn createColumn(String columnName,
                                               String typeName,
                                               boolean nullable)

Creates and adds a new column to this table.

Parameters:

columnName - Column name

typeName - SQL type name

nullable - Whether the column is nullable

Returns:

The newly created column

setComment

public SimpleCatalog.SimpleTable setComment(String comment)

Sets the comment for this table.

Parameters:

comment - Table comment

Returns:

This table (for chaining)

setPrimaryKeys

public SimpleCatalog.SimpleTable setPrimaryKeys(List<String> primaryKeys)

Sets the primary key columns.

Parameters:

primaryKeys - Primary key column names

Returns:

This table (for chaining)

addPrimaryKey

public SimpleCatalog.SimpleTable addPrimaryKey(String columnName)

Adds a primary key column.

Parameters:

columnName - Primary key column name

Returns:

This table (for chaining)