com.amazonaws.services.dynamodbv2.model

## クラス ItemCollectionMetrics

- java.lang.Object
- - com.amazonaws.services.dynamodbv2.model.ItemCollectionMetrics

- すべての実装されたインタフェース:
    java.io.Serializable

      public class ItemCollectionMetrics
      extends java.lang.Object
      implements java.io.Serializable

  Information about item collections, if any, that were affected by the operation. ItemCollectionMetrics is only returned if it was asked for in the request. If the table does not have any secondary indexes, this information is not returned in the response.

  関連項目:
    直列化された形式

- - ### コンストラクタの概要

    コンストラクタ
    コンストラクタと説明
    `ItemCollectionMetrics()`

  - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `ItemCollectionMetrics` | `addItemCollectionKeyEntry(java.lang.String key, AttributeValue value)` The hash key value of the item collection.
    `ItemCollectionMetrics` | `clearItemCollectionKeyEntries()` Removes all the entries added into ItemCollectionKey.
    `boolean` | `equals(java.lang.Object obj)`
    `java.util.Map<java.lang.String,AttributeValue>` | `getItemCollectionKey()` The hash key value of the item collection.
    `java.util.List<java.lang.Double>` | `getSizeEstimateRangeGB()` An estimate of item collection size, measured in gigabytes.
    `int` | `hashCode()`
    `void` | `setItemCollectionKey(java.util.Map<java.lang.String,AttributeValue> itemCollectionKey)` The hash key value of the item collection.
    `void` | `setSizeEstimateRangeGB(java.util.Collection<java.lang.Double> sizeEstimateRangeGB)` An estimate of item collection size, measured in gigabytes.
    `java.lang.String` | `toString()` Returns a string representation of this object; useful for testing and debugging.
    `ItemCollectionMetrics` | `withItemCollectionKey(java.util.Map<java.lang.String,AttributeValue> itemCollectionKey)` The hash key value of the item collection.
    `ItemCollectionMetrics` | `withSizeEstimateRangeGB(java.util.Collection<java.lang.Double> sizeEstimateRangeGB)` An estimate of item collection size, measured in gigabytes.
    `ItemCollectionMetrics` | `withSizeEstimateRangeGB(java.lang.Double... sizeEstimateRangeGB)` An estimate of item collection size, measured in gigabytes.

    - ### クラスから継承されたメソッド java.lang.Object

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

- - ### コンストラクタの詳細

    - #### ItemCollectionMetrics

          public ItemCollectionMetrics()

  - ### メソッドの詳細

    - #### getItemCollectionKey

          public java.util.Map<java.lang.String,AttributeValue> getItemCollectionKey()

      The hash key value of the item collection. This is the same as the hash key of the item.
      戻り値:
        The hash key value of the item collection. This is the same as the hash key of the item.

    - #### setItemCollectionKey

          public void setItemCollectionKey(java.util.Map<java.lang.String,AttributeValue> itemCollectionKey)

      The hash key value of the item collection. This is the same as the hash key of the item.
      パラメータ:
        `itemCollectionKey` - The hash key value of the item collection. This is the same as the hash key of the item.

    - #### withItemCollectionKey

          public ItemCollectionMetrics withItemCollectionKey(java.util.Map<java.lang.String,AttributeValue> itemCollectionKey)

      The hash key value of the item collection. This is the same as the hash key of the item.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `itemCollectionKey` - The hash key value of the item collection. This is the same as the hash key of the item.

    - #### addItemCollectionKeyEntry

          public ItemCollectionMetrics addItemCollectionKeyEntry(java.lang.String key,
                                                        AttributeValue value)

      The hash key value of the item collection. This is the same as the hash key of the item.

      The method adds a new key-value pair into ItemCollectionKey parameter, and returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `key` - The key of the entry to be added into ItemCollectionKey.
        `value` - The corresponding value of the entry to be added into ItemCollectionKey.

    - #### clearItemCollectionKeyEntries

          public ItemCollectionMetrics clearItemCollectionKeyEntries()

      Removes all the entries added into ItemCollectionKey.

      Returns a reference to this object so that method calls can be chained together.

    - #### getSizeEstimateRangeGB

          public java.util.List<java.lang.Double> getSizeEstimateRangeGB()

      An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

      The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

      戻り値:
        An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

        The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

    - #### setSizeEstimateRangeGB

          public void setSizeEstimateRangeGB(java.util.Collection<java.lang.Double> sizeEstimateRangeGB)

      An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

      The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

      パラメータ:
        `sizeEstimateRangeGB` - An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

        The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

    - #### withSizeEstimateRangeGB

          public ItemCollectionMetrics withSizeEstimateRangeGB(java.lang.Double... sizeEstimateRangeGB)

      An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

      The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `sizeEstimateRangeGB` - An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

        The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

    - #### withSizeEstimateRangeGB

          public ItemCollectionMetrics withSizeEstimateRangeGB(java.util.Collection<java.lang.Double> sizeEstimateRangeGB)

      An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

      The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `sizeEstimateRangeGB` - An estimate of item collection size, measured in gigabytes. This is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the secondary indexes on that table. Use this estimate to measure whether a secondary index is approaching its size limit.

        The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

    - #### toString

          public java.lang.String toString()

      Returns a string representation of this object; useful for testing and debugging.
      オーバーライド:
        `toString` クラス内 `java.lang.Object`
      戻り値:
        A string representation of this object.
      関連項目:
        `Object.toString()`

    - #### hashCode

          public int hashCode()

      オーバーライド:
        `hashCode` クラス内 `java.lang.Object`

    - #### equals

          public boolean equals(java.lang.Object obj)

      オーバーライド:
        `equals` クラス内 `java.lang.Object`