org.apache.commons.lang3.builder

Class AbstractSupplier<T,B extends AbstractSupplier<T,B,E>,E extends Throwable>

java.lang.Object

org.apache.commons.lang3.builder.AbstractSupplier<T,B,E>

Type Parameters:

T - The type of results supplied by this supplier.

B - the type of builder.

E - The kind of thrown exception or error.

All Implemented Interfaces:

FailableSupplier<T,E>

Direct Known Subclasses:

AbstractConcurrentInitializer.AbstractBuilder, LockingVisitors.LockVisitor.LVBuilder, Strings.Builder

public abstract class AbstractSupplier<T,B extends AbstractSupplier<T,B,E>,E extends Throwable>
extends Object
implements FailableSupplier<T,E>

Abstracts supplying an instance of T. Use to implement the builder pattern.

Since:

3.14.0

Field Summary

Fields inherited from interface org.apache.commons.lang3.function.FailableSupplier

NUL

Constructor Summary

Constructors

Constructor and Description
AbstractSupplier() Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
protected B	asThis() Returns this instance typed as the subclass type B.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.lang3.function.FailableSupplier

get, nul

Constructor Detail

AbstractSupplier

public AbstractSupplier()

Constructs a new instance.

Method Detail

asThis

protected B asThis()

Returns this instance typed as the subclass type B.

This is the same as the expression:

 (B) this
 

Returns:

this instance typed as the subclass type B.