Package acdp

Interface Table.ValueSupplier<T>

Type Parameters:

T - The type of the value.

Enclosing interface:

Table

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Table.ValueSupplier<T>

Provides a new value that does not depend on the stored value.

The supplyValue() method of a value supplier is invoked by the Table.updateAllSupplyValues(acdp.Column<T>, acdp.Table.ValueSupplier<T>) method for each row of the table.

Implement this interface in favor of the Table.ValueChanger interface if you do not need to know the stored values.

Author:

Beat Hörmann

Method Summary

Modifier and Type	Method	Description
T	supplyValue()	Returns the value for a particular column and for the next row of the table.

Method Details

supplyValue

T supplyValue()

Returns the value for a particular column and for the next row of the table.

Depending on the concrete implementation, this method may throw an exception not mentioned here.

Returns:

The value.