oracle.apps.fnd.applcore.dt.common.model
Class AbstractLovDataProviderImpl

java.lang.Object
  oracle.apps.fnd.applcore.dt.common.model.AbstractLovDataProviderImpl

All Implemented Interfaces:

LovDataProvider

Direct Known Subclasses:

JdbcLovDataProviderImpl, ViewObjectLovDataProviderImpl

public abstract class AbstractLovDataProviderImpl
extends java.lang.Object
implements LovDataProvider

Abstract class to implement some of the common logic for List of Value data providers.

Field Summary

protected java.util.List<LovDataProviderColumn>

_columns

Constructor Summary

protected

AbstractLovDataProviderImpl(java.util.List<LovDataProviderColumn> columns) Protected constructor that must be instantiated by subclasses.

Method Summary

int	getColumnCount() Return the number of columns provided in the data provider.
java.util.List<java.lang.String>	getColumnNames() The display names of the columns provided in the data provider.
java.util.List<LovDataProviderColumn>	getColumns() Retrieve the data provider column collection.
int[]	getHiddenColumnIndexes() Retrieve the columns that have had their display flag set to false.

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.apps.fnd.applcore.dt.common.ui.LovDataProvider

applyCriteria, close, getData, next

Field Detail

_columns

protected java.util.List<LovDataProviderColumn> _columns

Constructor Detail

AbstractLovDataProviderImpl

protected AbstractLovDataProviderImpl(java.util.List<LovDataProviderColumn> columns)

Protected constructor that must be instantiated by subclasses.

Parameters:

columns - The data provider column information.

Method Detail

getColumnCount

public int getColumnCount()

Return the number of columns provided in the data provider.

Specified by:

getColumnCount in interface LovDataProvider

Returns:

the number of columns provided.

getColumnNames

public java.util.List<java.lang.String> getColumnNames()

The display names of the columns provided in the data provider.

Specified by:

getColumnNames in interface LovDataProvider

Returns:

the display names of the columns.

getColumns

public java.util.List<LovDataProviderColumn> getColumns()

Retrieve the data provider column collection.

Specified by:

getColumns in interface LovDataProvider

Returns:

the collection of data provider columns.

getHiddenColumnIndexes

public int[] getHiddenColumnIndexes()

Retrieve the columns that have had their display flag set to false.

Specified by:

getHiddenColumnIndexes in interface LovDataProvider

Returns:

an array of column indexes that have the display flag set to false.