Oscilloscope.IntegerFiFoCircularStack

java.lang.Object
- org.eclipse.nebula.widgets.oscilloscope.multichannel.Oscilloscope.IntegerFiFoCircularStack

Enclosing class:

Oscilloscope
```
public class Oscilloscope.IntegerFiFoCircularStack
extends java.lang.Object
```
The stack can hold a limited number of values but will never overflow. Think of the stack as a tube with a given length. If you push too many values in, the oldest will be pushed out at the end.

Constructor Summary

Constructors
Constructor	Description
`IntegerFiFoCircularStack(int capacity)`	Creates a stack with the indicated capacity.
`IntegerFiFoCircularStack(int capacity, Oscilloscope.IntegerFiFoCircularStack oldStack)`	Creates stack with the indicated capacity and copies the old stack into the new stack and the old stack will be empty after this action.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the stack.
`int`	`getCapacity()`
`int`	`getLoad()`
`boolean`	`isEmpty()`
`boolean`	`isFull()`
`int`	`peek(int valueIfEmpty)`	Returns the oldest value from the stack without removing the value from the stack.
`int`	`pop(int valueIfEmpty)`	Returns the oldest value from the stack.
`int`	`popNegate(int valueIfEmpty)`	Returns the oldest value from the stack and negates the value.
`void`	`push(int value)`	Puts a value on the stack.

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

- Constructor Detail
  - IntegerFiFoCircularStack
```
public IntegerFiFoCircularStack(int capacity)
```
    Creates a stack with the indicated capacity.
    
    Parameters:
    
    capacity - must be greater than 1
  - IntegerFiFoCircularStack
```
public IntegerFiFoCircularStack(int capacity,
                                Oscilloscope.IntegerFiFoCircularStack oldStack)
```
    Creates stack with the indicated capacity and copies the old stack into the new stack and the old stack will be empty after this action.
    
    Parameters:
    
    capacity - must be greater than 1
    
    oldStack -
- Method Detail
  - clear
```
public void clear()
```
    Clears the stack.
  - getCapacity
```
public int getCapacity()
```
  - getLoad
```
public int getLoad()
```
    Returns:
    
    boolean
  - isEmpty
```
public boolean isEmpty()
```
    Returns:
    
    boolean
  - isFull
```
public boolean isFull()
```
    Returns:
    
    boolean
  - peek
```
public int peek(int valueIfEmpty)
```
    Returns the oldest value from the stack without removing the value from the stack. Returns the supplied entry if the stack is empty.
    
    Parameters:
    
    valueIfEmpty -
    
    Returns:
    
    int
  - pop
```
public int pop(int valueIfEmpty)
```
    Returns the oldest value from the stack. Returns the supplied entry if the stack is empty.
    
    Parameters:
    
    valueIfEmpty -
    
    Returns:
    
    int
  - popNegate
```
public int popNegate(int valueIfEmpty)
```
    Returns the oldest value from the stack and negates the value. Returns the supplied entry if the stack is empty.
    
    Parameters:
    
    valueIfEmpty -
    
    Returns:
    
    int
  - push
```
public void push(int value)
```
    Puts a value on the stack.
    
    Parameters:
    
    value -

Class Oscilloscope.IntegerFiFoCircularStack

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IntegerFiFoCircularStack

IntegerFiFoCircularStack

Method Detail

clear

getCapacity

getLoad

isEmpty

isFull

peek

pop

popNegate

push