Package mil.nga.geopackage.db

Class TableMapping

java.lang.Object

mil.nga.geopackage.db.TableMapping

public class TableMapping
extends Object

Mapping between column names being mapped to and the mapped column information

Since:

3.3.0

Author:

osbornb

Constructor Summary

Constructors

Constructor	Description
TableMapping()	Constructor
TableMapping(String tableName, List<? extends UserColumn> columns)	Constructor
TableMapping(GeoPackageCoreConnection db, String tableName)	Constructor
TableMapping(TableInfo tableInfo)	Constructor
TableMapping(UserTable<? extends UserColumn> table)	Constructor
TableMapping(UserTable<? extends UserColumn> table, String newTableName)	Constructor
TableMapping(UserTable<? extends UserColumn> table, Collection<String> droppedColumnNames)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addColumn(String columnName)	Add a column
void	addColumn(MappedColumn column)	Add a column
void	addDroppedColumn(String columnName)	Add a dropped column
MappedColumn	getColumn(String columnName)	Get the mapped column for the column name
Set<String>	getColumnNames()	Get the column names
Set<Map.Entry<String,MappedColumn>>	getColumns()	Get the columns as an entry set
Set<String>	getDroppedColumns()	Get a set of dropped columns
String	getFromTable()	Get the from table name
Collection<MappedColumn>	getMappedColumns()	Get the mapped column values
String	getToTable()	Get the to table name
String	getWhere()	Get the where clause
boolean	hasWhere()	Check if there is a custom where clause
boolean	isDroppedColumn(String columnName)	Check if the column name is a dropped column
boolean	isNewTable()	Check if the table mapping is to a new table
boolean	isTransferContent()	Is the transfer content flag enabled
MappedColumn	removeColumn(String columnName)	Remove a column
boolean	removeDroppedColumn(String columnName)	Remove a dropped column
void	setFromTable(String fromTable)	Set the from table name
void	setToTable(String toTable)	Set the to table name
void	setTransferContent(boolean transferContent)	Set the transfer content flag
void	setWhere(String where)	Set the where clause

Methods inherited from class java.lang.Object

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

Constructor Detail

TableMapping

public TableMapping()

Constructor

TableMapping

public TableMapping(String tableName,
                    List<? extends UserColumn> columns)

Constructor

Parameters:

tableName - table name

columns - user columns

TableMapping

public TableMapping(UserTable<? extends UserColumn> table)

Constructor

Parameters:

table - user table

TableMapping

public TableMapping(UserTable<? extends UserColumn> table,
                    Collection<String> droppedColumnNames)

Constructor

Parameters:

table - user table

droppedColumnNames - dropped column names

TableMapping

public TableMapping(UserTable<? extends UserColumn> table,
                    String newTableName)

Constructor

Parameters:

table - user table

newTableName - new table name

TableMapping

public TableMapping(TableInfo tableInfo)

Constructor

Parameters:

tableInfo - table info

TableMapping

public TableMapping(GeoPackageCoreConnection db,
                    String tableName)

Constructor

Parameters:

db - connection

tableName - table name

Method Detail

getFromTable

public String getFromTable()

Get the from table name

Returns:

from table name

setFromTable

public void setFromTable(String fromTable)

Set the from table name

Parameters:

fromTable - from table name

getToTable

public String getToTable()

Get the to table name

Returns:

to table name

setToTable

public void setToTable(String toTable)

Set the to table name

Parameters:

toTable - to table name

isNewTable

public boolean isNewTable()

Check if the table mapping is to a new table

Returns:

true if a new table

isTransferContent

public boolean isTransferContent()

Is the transfer content flag enabled

Returns:

true if data should be transfered to the new table

setTransferContent

public void setTransferContent(boolean transferContent)

Set the transfer content flag

Parameters:

transferContent - true if data should be transfered to the new table

addColumn

public void addColumn(MappedColumn column)

Add a column

Parameters:

column - mapped column

addColumn

public void addColumn(String columnName)

Add a column

Parameters:

columnName - column name

removeColumn

public MappedColumn removeColumn(String columnName)

Remove a column

Parameters:

columnName - column name

Returns:

removed mapped column or null

getColumnNames

public Set<String> getColumnNames()

Get the column names

Returns:

column names

getColumns

public Set<Map.Entry<String,MappedColumn>> getColumns()

Get the columns as an entry set

Returns:

columns

getMappedColumns

public Collection<MappedColumn> getMappedColumns()

Get the mapped column values

Returns:

columns

getColumn

public MappedColumn getColumn(String columnName)

Get the mapped column for the column name

Parameters:

columnName - column name

Returns:

mapped column

addDroppedColumn

public void addDroppedColumn(String columnName)

Add a dropped column

Parameters:

columnName - column name

removeDroppedColumn

public boolean removeDroppedColumn(String columnName)

Remove a dropped column

Parameters:

columnName - column name

Returns:

true if removed

getDroppedColumns

public Set<String> getDroppedColumns()

Get a set of dropped columns

Returns:

dropped columns

isDroppedColumn

public boolean isDroppedColumn(String columnName)

Check if the column name is a dropped column

Parameters:

columnName - column name

Returns:

true if a dropped column

hasWhere

public boolean hasWhere()

Check if there is a custom where clause

Returns:

true if where clause

getWhere

public String getWhere()

Get the where clause

Returns:

where clause

setWhere

public void setWhere(String where)

Set the where clause

Parameters:

where - where clause