org.apache.logging.log4j

Interface ThreadContext.ContextStack

All Superinterfaces:

Serializable

All Known Subinterfaces:

ThreadContextStack

All Known Implementing Classes:

DefaultThreadContextStack, MutableThreadContextStack

Enclosing class:

ThreadContext

public static interface ThreadContext.ContextStack
extends Serializable

The ThreadContext Stack interface.

Method Summary

Methods

Modifier and Type	Method and Description
List<String>	asList() Returns all the elements in the stack in a List.
void	clear() Clears all elements from the stack.
ThreadContext.ContextStack	copy() Returns a copy of the ContextStack.
int	getDepth() Returns the number of elements in the stack.
String	peek() Returns the element at the top of the stack without removing it or null if the stack is empty.
String	pop() Returns the element at the top of the stack.
void	push(String message) Add an element to the stack.
void	trim(int depth) Trims elements from the end of the stack.

Method Detail

clear

void clear()

Clears all elements from the stack.

pop

String pop()

Returns the element at the top of the stack.

Returns:

The element at the top of the stack.

Throws:

NoSuchElementException - if the stack is empty.

peek

String peek()

Returns the element at the top of the stack without removing it or null if the stack is empty.

Returns:

the element at the top of the stack or null if the stack is empty.

push

void push(String message)

Add an element to the stack.

Parameters:

message - The element to add.

getDepth

int getDepth()

Returns the number of elements in the stack.

Returns:

the number of elements in the stack.

asList

List<String> asList()

Returns all the elements in the stack in a List.

Returns:

all the elements in the stack in a List.

trim

void trim(int depth)

Trims elements from the end of the stack.

Parameters:

depth - The maximum number of items in the stack to keep.

copy

ThreadContext.ContextStack copy()

Returns a copy of the ContextStack.

Returns:

a copy of the ContextStack.s