Package com.coditory.sherlock

Class Preconditions

java.lang.Object

com.coditory.sherlock.Preconditions

public final class Preconditions
extends Object

Preconditions for sherlock distributed lock. Throws IllegalArgumentException if precondition is not met.

Method Summary

Modifier and Type	Method	Description
static void	expect(boolean check, String message, Object... args)
static <T> T	expectEqual(T value, T expected)
static <T> T	expectEqual(T value, T expected, String message)
static String	expectNonEmpty(String value, String name)
static <T> List<T>	expectNonEmpty(List<T> values, String name)
static <K, E> Map<K,E>	expectNonEmpty(Map<K,E> map)
static <K, E> Map<K,E>	expectNonEmpty(Map<K,E> map, String message)
static <T> T	expectNonNull(T value, String name)
static Duration	expectTruncatedToMillis(Duration value, String name)

Methods inherited from class java.lang.Object

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

Method Details

expect

public static void expect(boolean check,
 String message,
 Object... args)

expectEqual

public static <T> T expectEqual(T value,
 T expected)

expectEqual

public static <T> T expectEqual(T value,
 T expected,
 String message)

expectNonEmpty

public static <K,
E> Map<K,E> expectNonEmpty(Map<K,E> map)

expectNonEmpty

public static <K,
E> Map<K,E> expectNonEmpty(Map<K,E> map,
 String message)

expectNonNull

public static <T> T expectNonNull(T value,
 String name)

expectNonEmpty

public static <T> List<T> expectNonEmpty(List<T> values,
 String name)

expectNonEmpty

public static String expectNonEmpty(String value,
 String name)

expectTruncatedToMillis

public static Duration expectTruncatedToMillis(Duration value,
 String name)