Mutation (apache-cassandra API)
Date: 2018-02-12

org.apache.cassandra.db

## Class Mutation

- java.lang.Object
- - org.apache.cassandra.db.Mutation

- All Implemented Interfaces:
    IMutation

      public class Mutation
      extends java.lang.Object
      implements IMutation

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `Mutation.MutationSerializer`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static java.lang.String` | `FORWARD_FROM`
    `static java.lang.String` | `FORWARD_TO`
    `static Mutation.MutationSerializer` | `serializer`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `` | `Mutation(java.nio.ByteBuffer key, ColumnFamily cf)`
    `` | `Mutation(java.lang.String keyspaceName, java.nio.ByteBuffer key)`
    `` | `Mutation(java.lang.String keyspaceName, java.nio.ByteBuffer key, ColumnFamily cf)`
    `protected` | `Mutation(java.lang.String keyspaceName, java.nio.ByteBuffer key, java.util.Map<java.util.UUID,ColumnFamily> modifications)`
    `` | `Mutation(java.lang.String keyspaceName, Row row)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `add(ColumnFamily columnFamily)`
    `void` | `add(java.lang.String cfName, CellName name, java.nio.ByteBuffer value, long timestamp)`
    `void` | `add(java.lang.String cfName, CellName name, java.nio.ByteBuffer value, long timestamp, int timeToLive)`
    `void` | `addAll(IMutation m)`
    `void` | `addCounter(java.lang.String cfName, CellName name, long value)`
    `ColumnFamily` | `addOrGet(CFMetaData cfm)`
    `ColumnFamily` | `addOrGet(java.lang.String cfName)`
    `void` | `apply()`
    `void` | `applyUnsafe()`
    `Mutation` | `copy()`
    `MessageOut<Mutation>` | `createMessage()`
    `MessageOut<Mutation>` | `createMessage(MessagingService.Verb verb)`
    `void` | `delete(java.lang.String cfName, CellName name, long timestamp)`
    `void` | `delete(java.lang.String cfName, long timestamp)`
    `void` | `deleteRange(java.lang.String cfName, Composite start, Composite end, long timestamp)`
    `java.util.Collection<ColumnFamily>` | `getColumnFamilies()`
    `ColumnFamily` | `getColumnFamily(java.util.UUID cfId)`
    `java.util.Collection<java.util.UUID>` | `getColumnFamilyIds()`
    `java.lang.String` | `getKeyspaceName()`
    `long` | `getTimeout()`
    `boolean` | `isEmpty()`
    `java.nio.ByteBuffer` | `key()`
    `java.lang.String` | `toString()`
    `java.lang.String` | `toString(boolean shallow)`
    `Mutation` | `without(java.util.UUID cfId)`

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

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

- - ### Field Detail

    - #### serializer

          public static final Mutation.MutationSerializer serializer

    - #### FORWARD_TO

          public static final java.lang.String FORWARD_TO

      See Also:
        Constant Field Values

    - #### FORWARD_FROM

          public static final java.lang.String FORWARD_FROM

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### Mutation

          public Mutation(java.lang.String keyspaceName,
                          java.nio.ByteBuffer key)

    - #### Mutation

          public Mutation(java.lang.String keyspaceName,
                          java.nio.ByteBuffer key,
                          ColumnFamily cf)

    - #### Mutation

          public Mutation(java.lang.String keyspaceName,
                          Row row)

    - #### Mutation

          protected Mutation(java.lang.String keyspaceName,
                             java.nio.ByteBuffer key,
                             java.util.Map<java.util.UUID,ColumnFamily> modifications)

    - #### Mutation

          public Mutation(java.nio.ByteBuffer key,
                          ColumnFamily cf)

  - ### Method Detail

    - #### copy

          public Mutation copy()

    - #### getKeyspaceName

          public java.lang.String getKeyspaceName()

      Specified by:
        `getKeyspaceName` in interface `IMutation`

    - #### getColumnFamilyIds

          public java.util.Collection<java.util.UUID> getColumnFamilyIds()

      Specified by:
        `getColumnFamilyIds` in interface `IMutation`

    - #### key

          public java.nio.ByteBuffer key()

      Specified by:
        `key` in interface `IMutation`

    - #### getColumnFamilies

          public java.util.Collection<ColumnFamily> getColumnFamilies()

      Specified by:
        `getColumnFamilies` in interface `IMutation`

    - #### getColumnFamily

          public ColumnFamily getColumnFamily(java.util.UUID cfId)

    - #### add

          public void add(ColumnFamily columnFamily)

    - #### addOrGet

          public ColumnFamily addOrGet(java.lang.String cfName)

      Returns:
        the ColumnFamily in this Mutation corresponding to @param cfName, creating an empty one if necessary.

    - #### addOrGet

          public ColumnFamily addOrGet(CFMetaData cfm)

    - #### isEmpty

          public boolean isEmpty()

    - #### add

          public void add(java.lang.String cfName,
                          CellName name,
                          java.nio.ByteBuffer value,
                          long timestamp,
                          int timeToLive)

    - #### addCounter

          public void addCounter(java.lang.String cfName,
                                 CellName name,
                                 long value)

    - #### add

          public void add(java.lang.String cfName,
                          CellName name,
                          java.nio.ByteBuffer value,
                          long timestamp)

    - #### delete

          public void delete(java.lang.String cfName,
                             long timestamp)

    - #### delete

          public void delete(java.lang.String cfName,
                             CellName name,
                             long timestamp)

    - #### deleteRange

          public void deleteRange(java.lang.String cfName,
                                  Composite start,
                                  Composite end,
                                  long timestamp)

    - #### addAll

          public void addAll(IMutation m)

      Specified by:
        `addAll` in interface `IMutation`

    - #### apply

          public void apply()

    - #### applyUnsafe

          public void applyUnsafe()

    - #### createMessage

          public MessageOut<Mutation> createMessage()

    - #### createMessage

          public MessageOut<Mutation> createMessage(MessagingService.Verb verb)

    - #### getTimeout

          public long getTimeout()

      Specified by:
        `getTimeout` in interface `IMutation`

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`

    - #### toString

          public java.lang.String toString(boolean shallow)

      Specified by:
        `toString` in interface `IMutation`

    - #### without

          public Mutation without(java.util.UUID cfId)

Copyright © 2018 The Apache Software Foundation