org.apache.cassandra.service

## Class MigrationListener

- java.lang.Object
- - org.apache.cassandra.service.MigrationListener

- Direct Known Subclasses:
    AuthMigrationListener, SizeEstimatesRecorder

      public abstract class MigrationListener
      extends java.lang.Object

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `MigrationListener()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onCreateAggregate(java.lang.String ksName, java.lang.String aggregateName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onCreateColumnFamily(java.lang.String ksName, java.lang.String cfName)`
    `void` | `onCreateFunction(java.lang.String ksName, java.lang.String functionName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onCreateKeyspace(java.lang.String ksName)`
    `void` | `onCreateUserType(java.lang.String ksName, java.lang.String typeName)`
    `void` | `onCreateView(java.lang.String ksName, java.lang.String viewName)`
    `void` | `onDropAggregate(java.lang.String ksName, java.lang.String aggregateName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onDropColumnFamily(java.lang.String ksName, java.lang.String cfName)`
    `void` | `onDropFunction(java.lang.String ksName, java.lang.String functionName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onDropKeyspace(java.lang.String ksName)`
    `void` | `onDropUserType(java.lang.String ksName, java.lang.String typeName)`
    `void` | `onDropView(java.lang.String ksName, java.lang.String viewName)`
    `void` | `onUpdateAggregate(java.lang.String ksName, java.lang.String aggregateName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onUpdateColumnFamily(java.lang.String ksName, java.lang.String cfName, boolean affectsStatements)`
    `void` | `onUpdateFunction(java.lang.String ksName, java.lang.String functionName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onUpdateKeyspace(java.lang.String ksName)`
    `void` | `onUpdateUserType(java.lang.String ksName, java.lang.String typeName)`
    `void` | `onUpdateView(java.lang.String ksName, java.lang.String viewName, boolean columnsDidChange)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### MigrationListener

          public MigrationListener()

  - ### Method Detail

    - #### onCreateKeyspace

          public void onCreateKeyspace(java.lang.String ksName)

    - #### onCreateColumnFamily

          public void onCreateColumnFamily(java.lang.String ksName,
                                           java.lang.String cfName)

    - #### onCreateView

          public void onCreateView(java.lang.String ksName,
                                   java.lang.String viewName)

    - #### onCreateUserType

          public void onCreateUserType(java.lang.String ksName,
                                       java.lang.String typeName)

    - #### onCreateFunction

          public void onCreateFunction(java.lang.String ksName,
                                       java.lang.String functionName,
                                       java.util.List<AbstractType<?>> argTypes)

    - #### onCreateAggregate

          public void onCreateAggregate(java.lang.String ksName,
                                        java.lang.String aggregateName,
                                        java.util.List<AbstractType<?>> argTypes)

    - #### onUpdateKeyspace

          public void onUpdateKeyspace(java.lang.String ksName)

    - #### onUpdateColumnFamily

          public void onUpdateColumnFamily(java.lang.String ksName,
                                           java.lang.String cfName,
                                           boolean affectsStatements)

    - #### onUpdateView

          public void onUpdateView(java.lang.String ksName,
                                   java.lang.String viewName,
                                   boolean columnsDidChange)

    - #### onUpdateUserType

          public void onUpdateUserType(java.lang.String ksName,
                                       java.lang.String typeName)

    - #### onUpdateFunction

          public void onUpdateFunction(java.lang.String ksName,
                                       java.lang.String functionName,
                                       java.util.List<AbstractType<?>> argTypes)

    - #### onUpdateAggregate

          public void onUpdateAggregate(java.lang.String ksName,
                                        java.lang.String aggregateName,
                                        java.util.List<AbstractType<?>> argTypes)

    - #### onDropKeyspace

          public void onDropKeyspace(java.lang.String ksName)

    - #### onDropColumnFamily

          public void onDropColumnFamily(java.lang.String ksName,
                                         java.lang.String cfName)

    - #### onDropView

          public void onDropView(java.lang.String ksName,
                                 java.lang.String viewName)

    - #### onDropUserType

          public void onDropUserType(java.lang.String ksName,
                                     java.lang.String typeName)

    - #### onDropFunction

          public void onDropFunction(java.lang.String ksName,
                                     java.lang.String functionName,
                                     java.util.List<AbstractType<?>> argTypes)

    - #### onDropAggregate

          public void onDropAggregate(java.lang.String ksName,
                                      java.lang.String aggregateName,
                                      java.util.List<AbstractType<?>> argTypes)

Copyright © 2018 The Apache Software Foundation