io.cdap.wrangler

Class Precondition

java.lang.Object

io.cdap.wrangler.Precondition

public class Precondition
extends Object

A precondition expression that filters data into the directives.

Constructor Summary

Constructors

Constructor and Description
Precondition(String condition)

Method Summary

Modifier and Type	Method and Description
boolean	apply(io.cdap.wrangler.api.Row row)
ScriptContext	createContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

Precondition

public Precondition(String condition)
             throws PreconditionException

Throws:

PreconditionException

Method Detail

createContext

public ScriptContext createContext()

apply

public boolean apply(io.cdap.wrangler.api.Row row)
              throws PreconditionException

Throws:

PreconditionException