Package org.springframework.pulsar.support

Class JavaUtils

java.lang.Object

org.springframework.pulsar.support.JavaUtils

public final class JavaUtils
extends Object

Chained utility methods to simplify some Java repetitive code. Obtain a reference to the singleton INSTANCE and then chain calls to the utility methods.

Author:

Soby Chacko, Chris Bono

Field Summary

Fields

Modifier and Type	Field	Description
static final JavaUtils	INSTANCE	The singleton instance of this utility class.

Method Summary

Modifier and Type	Method	Description
<T> JavaUtils	acceptIfNotNull(T value, Consumer<T> consumer)	Invoke Consumer.accept(Object) with the value if it is not null.
boolean	isLambda(Class<?> clazz)	Determine if the specified class is a Lambda.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final JavaUtils INSTANCE

The singleton instance of this utility class.

Method Details

acceptIfNotNull

public <T> JavaUtils acceptIfNotNull(@Nullable
 T value,
 Consumer<T> consumer)

Invoke Consumer.accept(Object) with the value if it is not null.

Type Parameters:

T - the value type.

Parameters:

value - the value.

consumer - the consumer.

Returns:

this.

isLambda

public boolean isLambda(Class<?> clazz)

Determine if the specified class is a Lambda.

Parameters:

clazz - the class to check

Returns:

whether the specified class is a Lambda