Selection.Selectors (apache-cassandra API)

Enclosing class:: Selection

public static interface Selection.Selectors

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addInputRow(Selector.InputRow input)`	Adds the current row of the specified `ResultSetBuilder`.
`boolean`	`collectTimestamps()`	Checks if one of the selectors collect timestamps.
`boolean`	`collectTTLs()`	Checks if one of the selectors collect TTLs.
`ColumnFilter`	`getColumnFilter()`	Returns the `ColumnFilter` corresponding to those selectors
`java.util.List<java.nio.ByteBuffer>`	`getOutputRow()`
`boolean`	`hasProcessing()`	Checks if this Selectors perform some processing
`boolean`	`isAggregate()`	Checks if one of the selectors perform some aggregations.
`int`	`numberOfFetchedColumns()`	Returns the number of fetched columns
`void`	`reset()`

- Method Detail
  - getColumnFilter
```
ColumnFilter getColumnFilter()
```
    Returns the ColumnFilter corresponding to those selectors
    
    Returns:
    
    the ColumnFilter corresponding to those selectors
  - hasProcessing
```
boolean hasProcessing()
```
    Checks if this Selectors perform some processing
    
    Returns:
    
    true if this Selectors perform some processing, false otherwise.
  - isAggregate
```
boolean isAggregate()
```
    Checks if one of the selectors perform some aggregations.
    
    Returns:
    
    true if one of the selectors perform some aggregations, false otherwise.
  - numberOfFetchedColumns
```
int numberOfFetchedColumns()
```
    Returns the number of fetched columns
    
    Returns:
    
    the number of fetched columns
  - collectTTLs
```
boolean collectTTLs()
```
    Checks if one of the selectors collect TTLs.
    
    Returns:
    
    true if one of the selectors collect TTLs, false otherwise.
  - collectTimestamps
```
boolean collectTimestamps()
```
    Checks if one of the selectors collect timestamps.
    
    Returns:
    
    true if one of the selectors collect timestamps, false otherwise.
  - addInputRow
```
void addInputRow(Selector.InputRow input)
```
    Adds the current row of the specified ResultSetBuilder.
    
    Parameters:
    
    input - the input row
  - getOutputRow
```
java.util.List<java.nio.ByteBuffer> getOutputRow()
```
  - reset
```
void reset()
```