Holder (midPoint API Distribution 4.5 API)

java.lang.Object
- com.evolveum.midpoint.util.Holder<T>

All Implemented Interfaces:

Consumer<T>

Direct Known Subclasses:

PassingHolder
```
public class Holder<T>
extends Object
implements Consumer<T>
```
Very simple object to hold a single value. This comes handy when a final value is required but there is a need to use immutable value (e.g. int, String). This comes very handy in Java anonymous instances (almost-closures).

Author:

Radovan Semancik

Constructor Summary

Constructors
Constructor Description

Holder()

Holder(T value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(T t)`
`boolean`	`equals(Object obj)`
`T`	`getValue()`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`void`	`setValue(T value)`
`String`	`toString()`

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

Methods inherited from interface java.util.function.Consumer
andThen

Constructor Detail

Holder
```
public Holder()
```

Holder
```
public Holder(T value)
```

Method Detail

getValue
```
public T getValue()
```

setValue
```
public void setValue(T value)
```

isEmpty
```
public boolean isEmpty()
```

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object

accept
```
public void accept(T t)
```
Specified by:

accept in interface Consumer<T>