Module org.neo4j.driver

Package org.neo4j.driver.internal.util

Class Preconditions

java.lang.Object

org.neo4j.driver.internal.util.Preconditions

public final class Preconditions
extends Object

Method Summary

Modifier and Type	Method	Description
static void	checkArgument(boolean expression, String message)	Assert that given expression is true.
static void	checkArgument(Object argument, Class<?> expectedClass)	Assert that given argument is of expected type.

Methods inherited from class java.lang.Object

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

Method Details

checkArgument

public static void checkArgument(boolean expression,
 String message)

Assert that given expression is true.

Parameters:

expression - the value to check.

message - the message.

Throws:

IllegalArgumentException - if given value is false.

checkArgument

public static void checkArgument(Object argument,
 Class<?> expectedClass)

Assert that given argument is of expected type.

Parameters:

argument - the object to check.

expectedClass - the expected type.

Throws:

IllegalArgumentException - if argument is not of expected type.