Operation.SetField (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.cql3.Operation.SetField

All Implemented Interfaces:: Operation.RawUpdate

Enclosing class:: Operation

public static class Operation.SetField
extends java.lang.Object
implements Operation.RawUpdate

Constructor Summary

Constructors
Constructor Description

SetField(FieldIdentifier field, Term.Raw value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isCompatibleWith(Operation.RawUpdate other)`
`Operation`	`prepare(TableMetadata metadata, ColumnMetadata receiver, boolean canReadExistingState)`	This method validates the operation (i.e.
`protected java.lang.String`	`toString(ColumnSpecification column)`

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

- Constructor Detail
  - SetField
```
public SetField(FieldIdentifier field,
                Term.Raw value)
```
- Method Detail
  - prepare
```
public Operation prepare(TableMetadata metadata,
                         ColumnMetadata receiver,
                         boolean canReadExistingState)
                  throws InvalidRequestException
```
    Description copied from interface: Operation.RawUpdate
    
    This method validates the operation (i.e. validate it is well typed) based on the specification of the receiver of the operation. It returns an Operation which can be though as post-preparation well-typed Operation.
    
    Specified by:
    
    prepare in interface Operation.RawUpdate
    
    receiver - the column this operation applies to.
    
    canReadExistingState - whether the update depends on existing state
    
    Returns:
    
    the prepared update operation.
    
    Throws:
    
    InvalidRequestException
  - toString
```
protected java.lang.String toString(ColumnSpecification column)
```
  - isCompatibleWith
```
public boolean isCompatibleWith(Operation.RawUpdate other)
```
    Specified by:
    
    isCompatibleWith in interface Operation.RawUpdate
    
    Returns:
    
    whether this operation can be applied alongside the other update (in the same UPDATE statement for the same column).