Lists.SetterByIndex (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.cql3.Operation
- - org.apache.cassandra.cql3.Lists.SetterByIndex

Enclosing class:: Lists

public static class Lists.SetterByIndex
extends Operation

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.cassandra.cql3.Operation
  Operation.Addition, Operation.ColumnDeletion, Operation.ElementDeletion, Operation.FieldDeletion, Operation.Prepend, Operation.RawDeletion, Operation.RawUpdate, Operation.SetElement, Operation.SetField, Operation.SetValue, Operation.Substraction

Field Summary
- Fields inherited from class org.apache.cassandra.cql3.Operation
  column, t

Constructor Summary

Constructors
Constructor Description

SetterByIndex(ColumnMetadata column, Term idx, Term t)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`collectMarkerSpecification(VariableSpecifications boundNames)`	Collects the column specification for the bind variables of this operation.
`void`	`execute(DecoratedKey partitionKey, UpdateParameters params)`	Execute the operation.
`boolean`	`requiresRead()`

Methods inherited from class org.apache.cassandra.cql3.Operation
addFunctionsTo

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

- Constructor Detail
  - SetterByIndex
```
public SetterByIndex(ColumnMetadata column,
                     Term idx,
                     Term t)
```
- Method Detail
  - requiresRead
```
public boolean requiresRead()
```
    Overrides:
    
    requiresRead in class Operation
    
    Returns:
    
    whether the operation requires a read of the previous value to be executed (only lists setterByIdx, discard and discardByIdx requires that).
  - collectMarkerSpecification
```
public void collectMarkerSpecification(VariableSpecifications boundNames)
```
    Description copied from class: Operation
    
    Collects the column specification for the bind variables of this operation.
    
    Overrides:
    
    collectMarkerSpecification in class Operation
    
    Parameters:
    
    boundNames - the list of column specification where to collect the bind variables of this term in.
  - execute
```
public void execute(DecoratedKey partitionKey,
                    UpdateParameters params)
             throws InvalidRequestException
```
    Description copied from class: Operation
    
    Execute the operation.
    
    Specified by:
    
    execute in class Operation
    
    Parameters:
    
    partitionKey - partition key for the update.
    
    params - parameters of the update.
    
    Throws:
    
    InvalidRequestException