IsNull (Data Pipeline JavaDoc)

java.lang.Object

com.northconcepts.datapipeline.filter.FieldFilterRule

com.northconcepts.datapipeline.filter.rule.IsNull

public class IsNull extends FieldFilterRule

A FieldFilterRule that allows fields with null values.

Constructor Summary

Constructors

Constructor

Description

IsNull()
Method Summary

Modifier and Type

Method

Description

boolean

allow(Field field)

Returns true if the given field satisfies this rule; called by FieldFilter with each field it checks.

String

toString()

Methods inherited from class com.northconcepts.datapipeline.filter.FieldFilterRule
getFieldFilter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- IsNull
  
  public IsNull()
Method Details
- allow
  
  public boolean allow(Field field)
  
  Description copied from class: FieldFilterRule
  
  Returns true if the given field satisfies this rule; called by FieldFilter with each field it checks.
  
  Specified by:
  
  allow in class FieldFilterRule
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object