com.cinchapi.concourse.util

Class Conversions

Object

Conversions

public final class Conversions
extends Object

A utility class that defines some Functions to perform common conversions.

Method Summary

Modifier and Type	Method and Description
static Function<Object,TObject>	javaToThrift() Return a function to perform a conversion from a java Object to a TObject.
static <T> Function<T,T>	none() Return a function that doesn't perform any conversion.
static Function<Object,Object>	possibleThriftToJava() Return a function to perform a conversion from a possible TObject to a java {#link Object}.
static Function<TObject,Object>	thriftToJava() Return a function to perform a conversion from a TObject to a java Object.
static <T> Function<TObject,T>	thriftToJavaCasted() Return a function to perform a casted conversion from TObject to a java object of the parameterized type.
static Function<Long,Timestamp>	timestampToMicros() Return a function to perform a conversion from an Timestamp to a long value that represents the corresponding unix timestamp with microsecond precision.

Methods inherited from class Object

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

Method Detail

javaToThrift

public static Function<Object,TObject> javaToThrift()

Return a function to perform a conversion from a java Object to a TObject.

Returns:

the conversion function

none

public static <T> Function<T,T> none()

Return a function that doesn't perform any conversion.

Returns:

the (non) conversion function

possibleThriftToJava

public static Function<Object,Object> possibleThriftToJava()

Return a function to perform a conversion from a possible TObject to a java {#link Object}.

Returns:

thriftToJava

public static Function<TObject,Object> thriftToJava()

Return a function to perform a conversion from a TObject to a java Object.

Returns:

the conversion function

thriftToJavaCasted

public static <T> Function<TObject,T> thriftToJavaCasted()

Return a function to perform a casted conversion from TObject to a java object of the parameterized type.

Compared to the thriftToJava() method, functions returned here will attempt to cast the object to type T instead of returning a plain Object.

Returns:

the conversion function

timestampToMicros

public static Function<Long,Timestamp> timestampToMicros()

Return a function to perform a conversion from an Timestamp to a long value that represents the corresponding unix timestamp with microsecond precision.

Returns:

the conversion function