## Uses of Class
org.apache.ignite.lang.IgniteBiTuple

- Packages that use IgniteBiTuple
  Package | Description
  --- | ---
  org.apache.ignite | Contains entry-point Ignite & HPC APIs.
  org.apache.ignite.cache | Contains main Data Grid APIs.
  org.apache.ignite.cache.store | Contains cache store interfaces.
  org.apache.ignite.lang | Contains general language constructs and functional APIs for distributed computations.
  org.apache.ignite.ml.composition.boosting | Contains Gradient Boosting regression and classification abstract classes allowing regressor type selecting in child classes.
  org.apache.ignite.ml.inference.storage.descriptor | Root package for inference model descriptor storages.
  org.apache.ignite.ml.math.functions | Contains serializable functions for distributed code algebra.
  org.apache.ignite.spi.systemview.view | Contains `SystemView` clases that exists in Ignite.

- - ### Uses of IgniteBiTuple in org.apache.ignite

    Methods in org.apache.ignite that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `IgniteBiTuple<T,S>` | IgniteAtomicStamped.`get()` Gets both current value and current stamp of atomic stamped.

  - ### Uses of IgniteBiTuple in org.apache.ignite.cache

    Methods in org.apache.ignite.cache that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `@Nullable IgniteBiTuple<Boolean,V>` | CacheInterceptor.`onBeforeRemove(javax.cache.Cache.Entry<K,V> entry)` This method is called within `IgniteCache.remove(Object)` and similar operations to provide control over returned value.
    `@Nullable IgniteBiTuple<Boolean,V>` | CacheInterceptorAdapter.`onBeforeRemove(javax.cache.Cache.Entry<K,V> entry)` This method is called within `IgniteCache.remove(Object)` and similar operations to provide control over returned value.

  - ### Uses of IgniteBiTuple in org.apache.ignite.cache.store

    Methods in org.apache.ignite.cache.store that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `protected abstract @Nullable IgniteBiTuple<K,V>` | CacheLoadOnlyStoreAdapter.`parse(I rec, Object... args)` This method should transform raw data records into valid key-value pairs to be stored into cache.

  - ### Uses of IgniteBiTuple in org.apache.ignite.lang

    Methods in org.apache.ignite.lang that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `IgniteBiTuple<V2,V1>` | IgniteBiTuple.`swap()` Swaps values.

  - ### Uses of IgniteBiTuple in org.apache.ignite.ml.composition.boosting

    Methods in org.apache.ignite.ml.composition.boosting that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `protected <V,K,C extends Serializable> IgniteBiTuple<Double,Long>` | GDBTrainer.`computeInitialValue(LearningEnvironmentBuilder envBuilder, DatasetBuilder<K,V> builder, Preprocessor<K,V> preprocessor)` Compute mean value of label as first approximation.

  - ### Uses of IgniteBiTuple in org.apache.ignite.ml.inference.storage.descriptor

    Methods in org.apache.ignite.ml.inference.storage.descriptor that return types with arguments of type IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `Iterator<IgniteBiTuple<String,ModelDescriptor>>` | ModelDescriptorStorage.`iterator()` Returns iterator of model descriptors stored in this model descriptor storage.
    `Iterator<IgniteBiTuple<String,ModelDescriptor>>` | IgniteModelDescriptorStorage.`iterator()` Returns iterator of model descriptors stored in this model descriptor storage.
    `Iterator<IgniteBiTuple<String,ModelDescriptor>>` | LocalModelDescriptorStorage.`iterator()` Returns iterator of model descriptors stored in this model descriptor storage.

  - ### Uses of IgniteBiTuple in org.apache.ignite.ml.math.functions

    Methods in org.apache.ignite.ml.math.functions that return IgniteBiTuple
    Modifier and Type | Method and Description
    --- | ---
    `static <A,B extends Comparable<B>> IgniteBiTuple<Integer,A>` | Functions.`argmin(List<A> args, IgniteFunction<A,B> f)`

  - ### Uses of IgniteBiTuple in org.apache.ignite.spi.systemview.view

    Constructor parameters in org.apache.ignite.spi.systemview.view with type arguments of type IgniteBiTuple
    Constructor and Description
    `ScanQueryView(UUID nodeId, long qryId, boolean canceled, IgniteSpiCloseableIterator<IgniteBiTuple<K,V>> iter)`

2020 Copyright © Apache Software Foundation
| Follow @ApacheIgnite
Ignite Database and Caching Platform | : ver. 2.9.1
Release Date | : December 9 2020