QueryContextKey (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.processors.query.h2.opt.QueryContextKey

public class QueryContextKey
extends Object

Unique key for the query context.

Constructor Summary

Constructors
Constructor Description

QueryContextKey(UUID nodeId, long qryId, int segmentId)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`UUID`	`nodeId()`
`long`	`queryId()`
`int`	`segmentId()`
`String`	`toString()`

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

- Constructor Detail
  - QueryContextKey
```
public QueryContextKey(UUID nodeId,
                       long qryId,
                       int segmentId)
```
    Constructor.
    
    Parameters:
    
    nodeId - The node who initiated the query.
    
    qryId - The query ID.
    
    segmentId - Index segment ID.
- Method Detail
  - nodeId
```
public UUID nodeId()
```
    Returns:
    
    Node ID.
  - queryId
```
public long queryId()
```
    Returns:
    
    Query ID.
  - segmentId
```
public int segmentId()
```
    Returns:
    
    Segment ID.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object