org.apache.cassandra.cql3.statements
Class AlterTableStatement

java.lang.Object
  org.apache.cassandra.cql3.statements.ParsedStatement
      org.apache.cassandra.cql3.statements.CFStatement
          org.apache.cassandra.cql3.statements.SchemaAlteringStatement
              org.apache.cassandra.cql3.statements.AlterTableStatement

All Implemented Interfaces:

CQLStatement

public class AlterTableStatement
extends SchemaAlteringStatement

Nested Class Summary

static class

AlterTableStatement.Type

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.statements.ParsedStatement

ParsedStatement.Prepared

Field Summary

ColumnIdentifier	columnName
AlterTableStatement.Type	oType
ParsedType	validator

Fields inherited from class org.apache.cassandra.cql3.statements.CFStatement

cfName

Constructor Summary

AlterTableStatement(CFName name, AlterTableStatement.Type type, ColumnIdentifier columnName, ParsedType validator, CFPropDefs cfProps, java.util.Map<ColumnIdentifier,ColumnIdentifier> renames)

Method Summary

void	announceMigration()
ResultMessage.SchemaChange.Change	changeType()
void	checkAccess(ClientState state) Perform any access verification necessary for the statement.
java.lang.String	toString()

Methods inherited from class org.apache.cassandra.cql3.statements.SchemaAlteringStatement

execute, executeInternal, prepare, prepareKeyspace, validate

Methods inherited from class org.apache.cassandra.cql3.statements.CFStatement

columnFamily, keyspace

Methods inherited from class org.apache.cassandra.cql3.statements.ParsedStatement

getBoundsTerms, setBoundTerms

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.cql3.CQLStatement

getBoundsTerms

Field Detail

oType

public final AlterTableStatement.Type oType

validator

public final ParsedType validator

columnName

public final ColumnIdentifier columnName

Constructor Detail

AlterTableStatement

public AlterTableStatement(CFName name,
                           AlterTableStatement.Type type,
                           ColumnIdentifier columnName,
                           ParsedType validator,
                           CFPropDefs cfProps,
                           java.util.Map<ColumnIdentifier,ColumnIdentifier> renames)

Method Detail

checkAccess

public void checkAccess(ClientState state)
                 throws UnauthorizedException,
                        InvalidRequestException

Description copied from interface: CQLStatement

Perform any access verification necessary for the statement.

Parameters:

state - the current client state

Throws:

UnauthorizedException

InvalidRequestException

announceMigration

public void announceMigration()
                       throws RequestValidationException

Specified by:

announceMigration in class SchemaAlteringStatement

Throws:

RequestValidationException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

changeType

public ResultMessage.SchemaChange.Change changeType()

Specified by:

changeType in class SchemaAlteringStatement