InternalNodeMapper.IteratorStack

java.lang.Object

com.fasterxml.jackson.databind.node.InternalNodeMapper.IteratorStack

Enclosing class:: InternalNodeMapper

static final class InternalNodeMapper.IteratorStack extends Object

Optimized variant similar in functionality to (a subset of) ArrayDeque; used to hold enclosing Array/Object nodes during recursion-as-iteration.

Field Summary

Fields

Modifier and Type

Field

Description

private int

_end

private Iterator<?>[]

_stack

private int

_top
Constructor Summary

Constructors

Constructor

Description

IteratorStack()
Method Summary

Modifier and Type

Method

Description

Iterator<?>

popOrNull()

void

push(Iterator<?> it)

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

Field Details
- _stack
  
  private Iterator<?>[] _stack
- _top
  
  private int _top
- _end
  
  private int _end
Constructor Details
- IteratorStack
  
  public IteratorStack()
Method Details
- push
  
  public void push(Iterator<?> it)
- popOrNull
  
  public Iterator<?> popOrNull()