EnhancedStack (TORO Martini 2.2.1 API)

java.lang.Object
- io.toro.martini.util.EnhancedStack<E>

```
public final class EnhancedStack<E>
extends Object
```
Stack that avoids duplicated element. If an duplicated element is pushed, instead of inserting the element into the stack resulting in increase of stack size it will increment the item count counter instead.
Caution when using this class in multiple thread as this class is not thread safe.

Constructor Summary

Constructors
Constructor Description

EnhancedStack()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`empty()`
`(package private) Stack<io.toro.martini.util.EnhancedStack.Item>`	`getInternalStack()`
`Optional<E>`	`peek()`
`Optional<E>`	`pop()`
`Optional<E>`	`push(E item)`
`int`	`size()`

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

Constructor Detail
- EnhancedStack
```
public EnhancedStack()
```

Method Detail

getInternalStack

Stack<io.toro.martini.util.EnhancedStack.Item> getInternalStack()

peek
```
public Optional<E> peek()
```

push
```
public Optional<E> push(E item)
```

size
```
public int size()
```

empty
```
public boolean empty()
```

pop
```
public Optional<E> pop()
```