org.apache.crunch

Interface PObject<T>

Type Parameters:

T - The type of value encapsulated by this PObject.

public interface PObject<T>

A PObject represents a singleton object value that results from a distributed computation. Computation producing the value is deferred until getValue() is called.

Method Summary

Methods

Modifier and Type	Method and Description
T	getValue() Gets the value associated with this PObject.

Method Detail

getValue

T getValue()

Gets the value associated with this PObject. Calling this method will trigger whatever computation is necessary to obtain the value and block until that computation succeeds.

Returns:

The value associated with this PObject.