StatisticsTarget (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.processors.query.stat.StatisticsTarget

public class StatisticsTarget
extends Object

Target to collect statistics by.

Constructor Summary

Constructors
Constructor	Description
`StatisticsTarget(String schema, String obj, String... columns)`	Constructor.
`StatisticsTarget(StatisticsKey key, String... columns)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String[]`	`columns()`	Columns array.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`StatisticsKey`	`key()`	Statistic key (schema and table name).
`String`	`obj()`	Object name.
`String`	`schema()`
`String`	`toString()`

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

- Constructor Detail
  - StatisticsTarget
```
public StatisticsTarget(String schema,
                        String obj,
                        String... columns)
```
    Constructor.
    
    Parameters:
    
    schema - Schema name.
    
    obj - Object name.
    
    columns - Array of column names or null if target - all columns.
  - StatisticsTarget
```
public StatisticsTarget(StatisticsKey key,
                        String... columns)
```
    Constructor.
    
    Parameters:
    
    key - Statistic key.
    
    columns - Array of column names or null if target - all columns.
- Method Detail
  - schema
```
public String schema()
```
    Returns:
    
    Schema name.
  - obj
```
public String obj()
```
    Object name.
  - columns
```
public String[] columns()
```
    Columns array.
  - key
```
public StatisticsKey key()
```
    Statistic key (schema and table name).
  - 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