org.kitesdk.morphline.base
Class FieldExpression

java.lang.Object
  extended by org.kitesdk.morphline.base.FieldExpression

public final class FieldExpression
extends Object

Helper to fetch the values of a field of a Record referred to by a field expression, which is a String of the form @{fieldname}.


Constructor Summary
FieldExpression(String expression, com.typesafe.config.Config config)
           
 
Method Summary
 List evaluate(Record record)
          Returns the values of a Record referred to by the given field expression
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FieldExpression

public FieldExpression(String expression,
                       com.typesafe.config.Config config)
Method Detail

evaluate

public List evaluate(Record record)
Returns the values of a Record referred to by the given field expression



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