org.apache.cassandra.cql3
Class Operation.ColumnDeletion

java.lang.Object
  org.apache.cassandra.cql3.Operation.ColumnDeletion

All Implemented Interfaces:

Operation.RawDeletion

Enclosing class:

Operation

public static class Operation.ColumnDeletion
extends java.lang.Object
implements Operation.RawDeletion

Constructor Summary

Operation.ColumnDeletion(ColumnIdentifier id)

Method Summary

ColumnIdentifier	affectedColumn() The name of the column affected by this delete operation.
Operation	prepare(ColumnSpecification receiver) This method validates the operation (i.e.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Operation.ColumnDeletion

public Operation.ColumnDeletion(ColumnIdentifier id)

Method Detail

affectedColumn

public ColumnIdentifier affectedColumn()

Description copied from interface: Operation.RawDeletion

The name of the column affected by this delete operation.

Specified by:

affectedColumn in interface Operation.RawDeletion

prepare

public Operation prepare(ColumnSpecification receiver)
                  throws InvalidRequestException

Description copied from interface: Operation.RawDeletion

This method validates the operation (i.e. validate it is well typed) based on the specification of the column affected by the operation (i.e the one returned by affectedColumn()). It returns an Operation which can be though as post-preparation well-typed Operation.

Specified by:

prepare in interface Operation.RawDeletion

Parameters:

receiver - the "column" this operation applies to.

Returns:

the prepared delete operation.

Throws:

InvalidRequestException