org.elasticsearch.util.base
Interface Supplier<T>

public interface Supplier<T>

A class that can supply objects of a single type. Semantically, this could be a factory, generator, builder, closure, or something else entirely. No guarantees are implied by this interface.

Method Summary

T	get() Retrieves an instance of the appropriate type.

Method Detail

get

T get()

Retrieves an instance of the appropriate type. The returned object may or may not be a new instance, depending on the implementation.

Returns:

an instance of the appropriate type