AbstractHeapPriorityQueueElement (Flink : Runtime 2.1.1 API)

java.lang.Object
- org.apache.flink.runtime.state.heap.AbstractHeapPriorityQueueElement

All Implemented Interfaces:

HeapPriorityQueueElement

Direct Known Subclasses:

SourceCoordinator.WatermarkElement
```
public abstract class AbstractHeapPriorityQueueElement
extends Object
implements HeapPriorityQueueElement
```
Abstract base class for HeapPriorityQueueElement.

Field Summary
- Fields inherited from interface org.apache.flink.runtime.state.heap.HeapPriorityQueueElement
  NOT_CONTAINED

Constructor Summary

Constructors
Constructor Description

AbstractHeapPriorityQueueElement()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getInternalIndex()`	Returns the current index of this object in the internal array of `HeapPriorityQueue`.
`void`	`setInternalIndex(int newIndex)`	Sets the current index of this object in the `HeapPriorityQueue` and should only be called by the owning `HeapPriorityQueue`.

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

- Constructor Detail
  - AbstractHeapPriorityQueueElement
```
public AbstractHeapPriorityQueueElement()
```
- Method Detail
  - getInternalIndex
```
public int getInternalIndex()
```
    Description copied from interface: HeapPriorityQueueElement
    
    Returns the current index of this object in the internal array of HeapPriorityQueue.
    
    Specified by:
    
    getInternalIndex in interface HeapPriorityQueueElement
  - setInternalIndex
```
public void setInternalIndex(int newIndex)
```
    Description copied from interface: HeapPriorityQueueElement
    
    Sets the current index of this object in the HeapPriorityQueue and should only be called by the owning HeapPriorityQueue.
    
    Specified by:
    
    setInternalIndex in interface HeapPriorityQueueElement
    
    Parameters:
    
    newIndex - the new index in the timer heap.