Package org.openforis.collect.relational.data.internal

Class ColumnValueExtractor<T extends Table<?>,C extends Column<?>>

java.lang.Object

org.openforis.collect.relational.data.internal.ColumnValueExtractor<T,C>

Direct Known Subclasses:

DataTableDataColumnValueExtractor

public abstract class ColumnValueExtractor<T extends Table<?>,C extends Column<?>>
extends Object

Author:

S. Ricci

Field Summary

Fields

Modifier and Type	Field	Description
protected C	column
protected T	table

Constructor Summary

Constructors

Constructor	Description
ColumnValueExtractor(T table, C column)

Method Summary

Modifier and Type	Method	Description
abstract Object	extractValue(Node<?> context)

Methods inherited from class java.lang.Object

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

Field Detail

table

protected T extends Table<?> table

column

protected C extends Column<?> column

Constructor Detail

ColumnValueExtractor

public ColumnValueExtractor(T table,
                            C column)

Method Detail

extractValue

public abstract Object extractValue(Node<?> context)