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| |
| <h1 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3" class="text-break">Class CacheParallelLoadStoreAdapter<TK, TV, TData> |
| </h1> |
| <div class="markdown level0 summary"><p>Cache storage adapter with parallel loading in LoadAll method. </p> |
| </div> |
| <div class="markdown level0 conceptual"></div> |
| <div class="inheritance"> |
| <h5>Inheritance</h5> |
| <div class="level0"><span class="xref">System.Object</span></div> |
| <div class="level1"><span class="xref">CacheParallelLoadStoreAdapter<TK, TV, TData></span></div> |
| </div> |
| <div classs="implements"> |
| <h5>Implements</h5> |
| <div><a class="xref" href="Apache.Ignite.Core.Cache.Store.ICacheStore-2.html">ICacheStore</a><TK, TV></div> |
| <div><a class="xref" href="Apache.Ignite.Core.Cache.Store.ICacheStore.html">ICacheStore</a></div> |
| </div> |
| <div class="inheritedMembers"> |
| <h5>Inherited Members</h5> |
| <div> |
| <span class="xref">System.Object.ToString()</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.Equals(System.Object)</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.Equals(System.Object, System.Object)</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.GetHashCode()</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.GetType()</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.MemberwiseClone()</span> |
| </div> |
| </div> |
| <h6><strong>Namespace</strong>: <a class="xref" href="Apache.Ignite.Core.Cache.Store.html">Apache.Ignite.Core.Cache.Store</a></h6> |
| <h6><strong>Assembly</strong>: Apache.Ignite.Core.dll</h6> |
| <h5 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract class CacheParallelLoadStoreAdapter<TK, TV, TData> : ICacheStore<TK, TV>, ICacheStore</code></pre> |
| </div> |
| <h5 class="typeParameters">Type Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="parametername">TK</span></td> |
| <td><p>Key type.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="parametername">TV</span></td> |
| <td><p>Value type.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="parametername">TData</span></td> |
| <td><p>Custom data entry type.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_remarks"><strong>Remarks</strong></h5> |
| <div class="markdown level0 remarks"><p>LoadCache calls GetInputData() and iterates over it in parallel. |
| GetInputData().GetEnumerator() result will be disposed if it implements IDisposable. |
| Any additional post-LoadCache steps can be performed by overriding LoadCache method.</p> |
| </div> |
| <h3 id="constructors">Constructors |
| </h3> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3__ctor_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.#ctor*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3__ctor" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.#ctor">CacheParallelLoadStoreAdapter()</h4> |
| <div class="markdown level1 summary"><p>Constructor.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">protected CacheParallelLoadStoreAdapter()</code></pre> |
| </div> |
| <h3 id="properties">Properties |
| </h3> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_MaxDegreeOfParallelism_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.MaxDegreeOfParallelism*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_MaxDegreeOfParallelism" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.MaxDegreeOfParallelism">MaxDegreeOfParallelism</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the maximum degree of parallelism to use in LoadCache. |
| Must be either positive or -1 for unlimited amount of threads. |
| <p> |
| Defaults to <span class="xref">System.Environment.ProcessorCount</span>.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int MaxDegreeOfParallelism { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="methods">Methods |
| </h3> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Delete_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Delete*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Delete__0_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Delete(`0)">Delete(TK)</h4> |
| <div class="markdown level1 summary"><p>Delete the cache entry from the external resource. |
| <p> |
| Expiry of a cache entry is not a delete hence will not cause this method to be invoked. |
| <p> |
| This method is invoked even if no mapping for the key exists.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void Delete(TK key)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">TK</span></td> |
| <td><span class="parametername">key</span></td> |
| <td><p>The key that is used for the delete operation.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_DeleteAll_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.DeleteAll*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_DeleteAll_System_Collections_Generic_IEnumerable__0__" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.DeleteAll(System.Collections.Generic.IEnumerable{`0})">DeleteAll(IEnumerable<TK>)</h4> |
| <div class="markdown level1 summary"><p>Remove data and keys from the external resource for the given collection of keys, if present. |
| <p> |
| The order that individual deletes occur is undefined. |
| <p> |
| If this operation fails (by throwing an exception) after a partial success, |
| the writer must remove any successfully written entries from the entries collection |
| so that the caching implementation knows what succeeded and can mutate the cache. |
| <p> |
| Expiry of a cache entry is not a delete hence will not cause this method to be invoked. |
| <p> |
| This method may include keys even if there is no mapping for that key, |
| in which case the data represented by that key should be removed from the underlying resource.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void DeleteAll(IEnumerable<TK> keys)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerable</span><TK></td> |
| <td><span class="parametername">keys</span></td> |
| <td><p>a mutable collection of keys for entries to delete. Upon invocation, |
| it contains the keys to delete for write-through. Upon return the collection must only contain |
| the keys that were not successfully deleted.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_GetInputData_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.GetInputData*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_GetInputData" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.GetInputData">GetInputData()</h4> |
| <div class="markdown level1 summary"><p>Gets the input data sequence to be used in LoadCache.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">protected abstract IEnumerable<TData> GetInputData()</code></pre> |
| </div> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerable</span><TData></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Load_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Load*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Load__0_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Load(`0)">Load(TK)</h4> |
| <div class="markdown level1 summary"><p>Loads an object. Application developers should implement this method to customize the loading |
| of a value for a cache entry. |
| This method is called by a cache when a requested entry is not in the cache. |
| If the object can't be loaded <code>null</code> should be returned.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual TV Load(TK key)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">TK</span></td> |
| <td><span class="parametername">key</span></td> |
| <td><p>The key identifying the object being loaded.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">TV</span></td> |
| <td><p>The value for the entry that is to be stored in the cache |
| or <code>null</code> if the object can't be loaded</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_LoadAll_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.LoadAll*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_LoadAll_System_Collections_Generic_IEnumerable__0__" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.LoadAll(System.Collections.Generic.IEnumerable{`0})">LoadAll(IEnumerable<TK>)</h4> |
| <div class="markdown level1 summary"><p>Loads multiple objects. Application developers should implement this method to customize |
| the loading of cache entries. This method is called when the requested object is not in the cache. |
| If an object can't be loaded, it is not returned in the resulting map.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual IEnumerable<KeyValuePair<TK, TV>> LoadAll(IEnumerable<TK> keys)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerable</span><TK></td> |
| <td><span class="parametername">keys</span></td> |
| <td><p>Keys identifying the values to be loaded.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerable</span><<span class="xref">System.Collections.Generic.KeyValuePair</span><TK, TV>></td> |
| <td><p>A map of key, values to be stored in the cache.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_LoadCache_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.LoadCache*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_LoadCache_System_Action__0__1__System_Object___" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.LoadCache(System.Action{`0,`1},System.Object[])">LoadCache(Action<TK, TV>, Object[])</h4> |
| <div class="markdown level1 summary"><p>Loads all values from underlying persistent storage. Note that keys are |
| not passed, so it is up to implementation to figure out what to load. |
| This method is called whenever <a class="xref" href="Apache.Ignite.Core.Cache.ICache-2.html#Apache_Ignite_Core_Cache_ICache_2_LocalLoadCache_Apache_Ignite_Core_Cache_ICacheEntryFilter__0__1__System_Object___">LocalLoadCache(ICacheEntryFilter<TK, TV>, Object[])</a> |
| method is invoked which is usually to preload the cache from persistent storage. |
| <p> |
| This method is optional, and cache implementation |
| does not depend on this method to do anything. |
| <p> |
| For every loaded value method provided action should be called. |
| The action will then make sure that the loaded value is stored in cache.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void LoadCache(Action<TK, TV> act, params object[] args)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Action</span><TK, TV></td> |
| <td><span class="parametername">act</span></td> |
| <td><p>Action for loaded values.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Object</span>[]</td> |
| <td><span class="parametername">args</span></td> |
| <td><p>Optional arguemnts passed to <a class="xref" href="Apache.Ignite.Core.Cache.ICache-2.html#Apache_Ignite_Core_Cache_ICache_2_LocalLoadCache_Apache_Ignite_Core_Cache_ICacheEntryFilter__0__1__System_Object___">LocalLoadCache(ICacheEntryFilter<TK, TV>, Object[])</a> method.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="exceptions">Exceptions</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Condition</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><a class="xref" href="Apache.Ignite.Core.Cache.Store.CacheStoreException.html">CacheStoreException</a></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Parse_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Parse*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Parse__2_System_Object___" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Parse(`2,System.Object[])">Parse(TData, Object[])</h4> |
| <div class="markdown level1 summary"><p>This method should transform raw data records from GetInputData |
| into valid key-value pairs to be stored into cache. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">protected abstract KeyValuePair<TK, TV>? Parse(TData inputRecord, params object[] args)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">TData</span></td> |
| <td><span class="parametername">inputRecord</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Object</span>[]</td> |
| <td><span class="parametername">args</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Nullable</span><<span class="xref">System.Collections.Generic.KeyValuePair</span><TK, TV>></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_SessionEnd_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.SessionEnd*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_SessionEnd_System_Boolean_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.SessionEnd(System.Boolean)">SessionEnd(Boolean)</h4> |
| <div class="markdown level1 summary"><p>Tells store to commit or rollback a transaction depending on the value of the |
| <code>commit</code> parameter.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void SessionEnd(bool commit)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td><span class="parametername">commit</span></td> |
| <td><p><code>True</code> if transaction should commit, <code>false</code> for rollback.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Write_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Write*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_Write__0__1_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.Write(`0,`1)">Write(TK, TV)</h4> |
| <div class="markdown level1 summary"><p>Write the specified value under the specified key to the external resource. |
| <p> |
| This method is intended to support both key/value creation and value update.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void Write(TK key, TV val)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">TK</span></td> |
| <td><span class="parametername">key</span></td> |
| <td><p>Key to write.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">TV</span></td> |
| <td><span class="parametername">val</span></td> |
| <td><p>Value to write.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_WriteAll_" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.WriteAll*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Store_CacheParallelLoadStoreAdapter_3_WriteAll_System_Collections_Generic_IEnumerable_System_Collections_Generic_KeyValuePair__0__1___" data-uid="Apache.Ignite.Core.Cache.Store.CacheParallelLoadStoreAdapter`3.WriteAll(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{`0,`1}})">WriteAll(IEnumerable<KeyValuePair<TK, TV>>)</h4> |
| <div class="markdown level1 summary"><p>Write the specified entries to the external resource. |
| This method is intended to support both insert and update. |
| <p> |
| The order that individual writes occur is undefined. |
| <p> |
| If this operation fails (by throwing an exception) after a partial success, |
| the writer must remove any successfully written entries from the entries collection |
| so that the caching implementation knows what succeeded and can mutate the cache.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void WriteAll(IEnumerable<KeyValuePair<TK, TV>> entries)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerable</span><<span class="xref">System.Collections.Generic.KeyValuePair</span><TK, TV>></td> |
| <td><span class="parametername">entries</span></td> |
| <td><p>a mutable collection to write. Upon invocation, it contains the entries |
| to write for write-through. Upon return the collection must only contain entries |
| that were not successfully written. (see partial success above).</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="implements">Implements</h3> |
| <div> |
| <a class="xref" href="Apache.Ignite.Core.Cache.Store.ICacheStore-2.html">ICacheStore<TK, TV></a> |
| </div> |
| <div> |
| <a class="xref" href="Apache.Ignite.Core.Cache.Store.ICacheStore.html">ICacheStore</a> |
| </div> |
| </article> |
| </div> |
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