org.apache.tez.common

Class Preconditions

java.lang.Object

org.apache.tez.common.Preconditions

public class Preconditions
extends Object

A simplified version of Guava's Preconditions for making it easy to handle its usage in Tez project.

Method Summary

Modifier and Type	Method and Description
static void	checkArgument(boolean expression)
static void	checkArgument(boolean expression, Object message)
static void	checkArgument(boolean expression, String template, Object... args)
static void	checkState(boolean expression)
static void	checkState(boolean expression, Object message)
static void	checkState(boolean expression, String template, Object... args)

Methods inherited from class java.lang.Object

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

Method Detail

checkArgument

public static void checkArgument(boolean expression)

checkArgument

public static void checkArgument(boolean expression,
                                 @Nullable
                                 Object message)

checkArgument

public static void checkArgument(boolean expression,
                                 @Nullable
                                 String template,
                                 @Nullable
                                 Object... args)

checkState

public static void checkState(boolean expression)

checkState

public static void checkState(boolean expression,
                              @Nullable
                              Object message)

checkState

public static void checkState(boolean expression,
                              @Nullable
                              String template,
                              @Nullable
                              Object... args)