com.healthmarketscience.jackcess.util
Class SimpleColumnValidator

java.lang.Object
  com.healthmarketscience.jackcess.util.SimpleColumnValidator

All Implemented Interfaces:

ColumnValidator

public class SimpleColumnValidator
extends Object
implements ColumnValidator

Simple concrete implementation of ColumnValidator which simply returns the given value.

Author:

James Ahlborn

Field Summary

static SimpleColumnValidator

INSTANCE

Constructor Summary

SimpleColumnValidator()

Method Summary

Object

validate(Column col, Object val) Validates and/or manipulates the given potential new value for the given column.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final SimpleColumnValidator INSTANCE

Constructor Detail

SimpleColumnValidator

public SimpleColumnValidator()

Method Detail

validate

public Object validate(Column col,
                       Object val)
                throws IOException

Description copied from interface: ColumnValidator

Validates and/or manipulates the given potential new value for the given column. This method may return an entirely different value or throw an exception if the input value is not valid.

Specified by:

validate in interface ColumnValidator

Throws:

IOException