ContextStack (core 5.3.0-rc1-20240508 API)

java.lang.Object
- com.dtolabs.rundeck.core.execution.workflow.ContextStack<T>

```
public class ContextStack<T>
extends java.lang.Object
```
A simple stack, with factory methods for making mutated copies

Constructor Summary

Constructors
Constructor Description

ContextStack()

ContextStack(java.util.List<T> stack)

ContextStack(T item)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ContextStack<T>`	`copy()`	Return a new stack based with the same contents
`ContextStack<T>`	`copyPop()`	Return a new stack with the same contents but pop a value
`ContextStack<T>`	`copyPush(T value)`	Return a new stack based with the same contents and one value pushed
`static <T> ContextStack<T>`	`create(T value)`	Create a new stack with a single item
`T`	`peek()`	Peek at the top value
`T`	`pop()`	Pop a value.
`void`	`push(T value)`	push a value
`int`	`size()`	Return the stack size
`java.util.List<T>`	`stack()`	Return a copy of the stack
`java.lang.String`	`toString()`	Joins the context stack items with ":"

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

- Constructor Detail
  - ContextStack
```
public ContextStack()
```
  - ContextStack
```
public ContextStack(java.util.List<T> stack)
```
  - ContextStack
```
public ContextStack(T item)
```
- Method Detail
  - push
```
public void push(T value)
```
    push a value
  - pop
```
public T pop()
```
    Pop a value.
    
    Throws:
    
    java.lang.IllegalStateException - if no values remain
  - peek
```
public T peek()
```
    Peek at the top value
    
    Throws:
    
    java.lang.IllegalStateException - if no values remain
  - copy
```
public ContextStack<T> copy()
```
    Return a new stack based with the same contents
  - copyPush
```
public ContextStack<T> copyPush(T value)
```
    Return a new stack based with the same contents and one value pushed
  - copyPop
```
public ContextStack<T> copyPop()
```
    Return a new stack with the same contents but pop a value
  - size
```
public int size()
```
    Return the stack size
  - create
```
public static <T> ContextStack<T> create(T value)
```
    Create a new stack with a single item
  - stack
```
public java.util.List<T> stack()
```
    Return a copy of the stack
  - toString
```
public java.lang.String toString()
```
    Joins the context stack items with ":"
    
    Overrides:
    
    toString in class java.lang.Object