MemoizingSupplier

java.lang.Object
- org.jdbi.v3.core.internal.MemoizingSupplier<T>

Type Parameters:

T - The type of the object returned by this supplier.

All Implemented Interfaces:

java.util.function.Supplier<T>
```
public class MemoizingSupplier<T>
extends java.lang.Object
implements java.util.function.Supplier<T>
```
Wraps a supplier and memoizes the object returned.

See Also:

Supplier

Field Summary

Fields
Modifier and Type	Field	Description
`private java.util.function.Supplier<T>`	`create`
`private java.util.function.Supplier<T>`	`delegate`
`private boolean`	`initialized`
`private T`	`value`

Constructor Summary

Constructors
Modifier Constructor Description

private MemoizingSupplier(java.util.function.Supplier<T> create)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`get()`
`void`	`ifInitialized(java.util.function.Consumer<T> consumer)`	Execute a method on the object returned from the supplier if the object was already created.
`private T`	`init()`
`private T`	`internalGet()`
`static <T> MemoizingSupplier<T>`	`of(java.util.function.Supplier<T> supplier)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

create

private final java.util.function.Supplier<T> create

delegate

private java.util.function.Supplier<T> delegate

initialized
```
private volatile boolean initialized
```

value
```
private T value
```

Constructor Detail

MemoizingSupplier

private MemoizingSupplier(java.util.function.Supplier<T> create)

Method Detail
- of
```
public static <T> MemoizingSupplier<T> of(java.util.function.Supplier<T> supplier)
```
- get
```
public T get()
```
  Specified by:
  
  get in interface java.util.function.Supplier<T>
- internalGet
```
private T internalGet()
```
- ifInitialized
```
public void ifInitialized(java.util.function.Consumer<T> consumer)
```
  Execute a method on the object returned from the supplier if the object was already created. Skips execution if the underlying object was never created.
  
  Parameters:
  
  consumer - A consumer for the object returned by this supplier.
- init
```
private T init()
```