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## Uses of Class
org.modeshape.graph.request.Request

Packages that use Request
org.modeshape.connector.jcr | The JCR connector provides access to a JCR repository instance running in the same process (and accessible via JNDI).
org.modeshape.connector.store.jpa.model.simple | The classes that define the "simple" storage model for the JPA connector.
org.modeshape.graph | The ModeShape Graph API defines the types that allow you to work with content organized as a graph.
org.modeshape.graph.connector | ModeShape uses connectors to access information from external systems (such as databases, other repositories, services, applications, etc.) and create graph representations of that information.
org.modeshape.graph.connector.base | This package defines a series of classes that can serve as base classes for a connector implementation.
org.modeshape.graph.connector.map | The `MapRepository` class and its supporting classes provide a default implementation of the connector classes for connectors that support the transient or persistent mapping of a UUID to a `standard representation of a node`.
org.modeshape.graph.connector.path | The `PathRepository` class and its supporting classes provide a default read-only implementation of the connector classes for connectors that only support path-based access to a `standard representation of a node`.
org.modeshape.graph.request | Sometimes its useful to work with a graph using objects that represent individual commands on the graph.
org.modeshape.graph.request.function | The `Function` interface provides a way to inject custom logic into a connector, where it can be executed close to the actual data and where it can make decisions about what changes should be made to the content.
org.modeshape.graph.request.processor | This portion of the ModeShape Graph API defines the `processor` for `requests`.
org.modeshape.graph.search | A small framework for a search engine component.
org.modeshape.search.lucene | An implementation of the `SearchEngine` interface that uses the Lucene library.

Uses of Request in org.modeshape.connector.jcr

Methods in org.modeshape.connector.jcr with parameters of type Request
`void` | `JcrRepositoryConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.

Uses of Request in org.modeshape.connector.store.jpa.model.simple

Methods in org.modeshape.connector.store.jpa.model.simple with parameters of type Request
`void` | `SimpleJpaConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.

Uses of Request in org.modeshape.graph

Methods in org.modeshape.graph that return types with arguments of type Request
`List<Request>` | `Results.getRequests()` Get the requests that were executed as part of these results.

Methods in org.modeshape.graph with parameters of type Request
`protected void` | `Graph.execute(Request request)` Obtain a connection to the source, execute the supplied request, and check the request for `errors`.

Uses of Request in org.modeshape.graph.connector

Methods in org.modeshape.graph.connector with parameters of type Request
`void` | `RepositoryConnectionPool.ConnectionWrapper.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.
`void` | `RepositoryConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.

Uses of Request in org.modeshape.graph.connector.base

Methods in org.modeshape.graph.connector.base with parameters of type Request
`protected boolean` | `Processor.creatingWorkspacesAllowed(Request request)`
`void` | `Connection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.
`protected NodeType` | `Processor.getTargetNode(WorkspaceType workspace, Request request, Location location)`
`protected WorkspaceType` | `Processor.getWorkspace(Request request, String workspaceName)`
`protected boolean` | `Processor.updatesAllowed(Request request)`

Uses of Request in org.modeshape.graph.connector.map

Methods in org.modeshape.graph.connector.map with parameters of type Request
`void` | `MapRepositoryConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.
`protected MapNode` | `MapRequestProcessor.getTargetNode(MapWorkspace workspace, Request request, Location location)`
`protected MapWorkspace` | `MapRequestProcessor.getWorkspace(Request request, String workspaceName)`
`protected boolean` | `MapRequestProcessor.updatesAllowed(Request request)`

Uses of Request in org.modeshape.graph.connector.path

Methods in org.modeshape.graph.connector.path with parameters of type Request
`void` | `PathRepositoryConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.
`protected PathNode` | `PathRequestProcessor.getTargetNode(PathWorkspace workspace, Request request, Location location)`
`protected PathWorkspace` | `PathRequestProcessor.getWorkspace(Request request, String workspaceName)`
`protected boolean` | `PathRequestProcessor.updatesAllowed(Request request)`

Uses of Request in org.modeshape.graph.request

Subclasses of Request in org.modeshape.graph.request
`class` | `AccessQueryRequest` A `Request` to issue an access query a graph, where an access query is a low-level atomic query that is part of a large, planned query.
`class` | `CacheableRequest` A request that contains results that may be cached.
`class` | `ChangeRequest` A Request to make changes in a graph.
`class` | `CloneBranchRequest` Instruction that a branch be cloned from one workspace into another.
`class` | `CloneWorkspaceRequest` Request that an existing workspace be cloned into a target workspace with the supplied name.
`class` | `CollectGarbageRequest` Request that garbage collection be performed.
`class` | `CompositeRequest` A request that wraps multiple other requests, allowing multiple requests to be treated as a single request.
`protected class` | `CompositeRequestChannel.ChannelCompositeRequest`
`protected static class` | `CompositeRequestChannel.LastRequest` A psuedo Request that is used by the `CompositeRequestChannel` to insert into a request queue so that the queue's iterator knows when there are no more requests to process.
`class` | `CopyBranchRequest` Instruction that a branch be copied from one location into another.
`class` | `CreateNodeRequest` Instruction to create the node under the specified location.
`class` | `CreateWorkspaceRequest` Request that a new workspace be created with the supplied name.
`class` | `DeleteBranchRequest` Instruction that a branch be deleted.
`class` | `DeleteChildrenRequest` Instruction that all nodes below a supplied node be deleted.
`class` | `DestroyWorkspaceRequest` Request that an existing workspace with the supplied name be destroyed.
`class` | `FullTextSearchRequest` A `Request` to perform a full-text search on a graph.
`class` | `FunctionRequest`
`class` | `GetWorkspacesRequest` A request to obtain the information about the workspaces that are available.
`class` | `LockBranchRequest` Instruction to lock an existing node or branch.
`class` | `MoveBranchRequest` Instruction that a branch be moved from one location into another.
`class` | `ReadAllChildrenRequest` Instruction to read all of the children of a node at a specific location.
`class` | `ReadAllPropertiesRequest` Instruction to read the properties and the number of children of the node at the specifed location.
`class` | `ReadBlockOfChildrenRequest` Instruction to read a block of the children of a node, where the block is dictated by the `starting index` and the `maximum number of children` to include in the block.
`class` | `ReadBranchRequest` Instruction to read the properties and children of the nodes in the branch at the supplied location.
`class` | `ReadNextBlockOfChildrenRequest` Instruction to read a block of the children of a node, where the block is dictated by the `location of the child preceding the block` and the `maximum number of children` to include in the block.
`class` | `ReadNodeRequest` Instruction to read the properties and children of the node at the specifed location.
`class` | `ReadPropertyRequest` Instruction to read a single property on the node at the specified location.
`class` | `RemovePropertyRequest` Instruction to remove the property with the supplied name from the node at the given location.
`class` | `RenameNodeRequest` Instruction to rename an existing node (but keep it under the same parent).
`class` | `SearchRequest` A `Request` to search or query a graph.
`class` | `SetPropertyRequest` Instruction to set a particular property on the node at the specified location.
`class` | `UnlockBranchRequest` Instruction to unlock an existing node or branch.
`class` | `UpdatePropertiesRequest` Instruction to update the properties on the node at the specified location.
`class` | `UpdateValuesRequest` Instruction to update the values for a certain property on the node at the specified location.
`class` | `VerifyNodeExistsRequest` Instruction to verify the existance of a node at the specified location.
`class` | `VerifyWorkspaceRequest` Verify that a workspace exists with the supplied name.

Fields in org.modeshape.graph.request with type parameters of type Request
`protected LinkedList<Request>` | `CompositeRequestChannel.allRequests` The list of all requests that are or have been processed as part of this channel

Methods in org.modeshape.graph.request with type parameters of type Request
`protected abstract
`<T extends Request> T`
` | `RequestBuilder.process(T request)`

Methods in org.modeshape.graph.request that return Request
`Request` | `BatchRequestBuilder.pop()` Remove and return any requests that have been built by this builder since the last call to this method.
`Request` | `RequestBuilder.removeProperties(Location on, String workspaceName, Name... propertyNames)` Add a request to remove from the node the properties with the supplied names.
`Request` | `RequestBuilder.setProperties(Location on, String workspaceName, Property... properties)` Add a request to update the properties on the node at the supplied location.
`protected Request` | `BatchRequestBuilder.NodeChange.toRequest()`
`static Request` | `CompositeRequest.with(Iterator<? extends Request> requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.
`static Request` | `CompositeRequest.with(List<? extends Request> requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.
`static Request` | `CompositeRequest.with(Request... requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.

Methods in org.modeshape.graph.request that return types with arguments of type Request
`List<Request>` | `CompositeRequestChannel.allRequests()` Get all the requests that were submitted to this queue.
`protected Iterator<Request>` | `CompositeRequestChannel.createIterator()` Utility method to create an iterator over the requests in this channel.
`Iterator<Request>` | `FunctionRequest.getActualRequests()` Get the actual requests created and executed by the invocation of this function.
`List<Request>` | `MultipleRequestFailuresException.getFailedRequests()`
`List<Request>` | `CompositeRequestChannel.ChannelCompositeRequest.getRequests()` Return the unmodifiable requests contained in this composite request.
`List<Request>` | `CompositeRequest.getRequests()` Return the unmodifiable requests contained in this composite request.
`Iterator<Request>` | `CompositeRequestChannel.ChannelCompositeRequest.iterator()`
`Iterator<Request>` | `CompositeRequest.iterator()`

Methods in org.modeshape.graph.request with parameters of type Request
`static CompositeRequest` | `CompositeRequest.add(CompositeRequest composite, Request... requests)` Add requests to the supplied composite request.
`void` | `CompositeRequestChannel.add(Request request)` Add the request to this channel for asynchronous processing.
`protected BatchRequestBuilder` | `BatchRequestBuilder.add(Request request)`
`CountDownLatch` | `CompositeRequestChannel.add(Request request, CountDownLatch latch)` Add the request to this channel for asynchronous processing, and supply a `count-down latch` that should be `decremented` when this request is completed.
`void` | `FunctionRequest.addActualRequest(Request request)` Add an actual request created and executed by the invocation of this function.
`void` | `CompositeRequestChannel.addAndAwait(Request request)` Add the request to this channel for processing, but wait to return until the request has been processed.
`BatchRequestBuilder` | `BatchRequestBuilder.submit(Request request)` Submit any request to this batch.
`static Request` | `CompositeRequest.with(Request... requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.

Method parameters in org.modeshape.graph.request with type arguments of type Request
`static CompositeRequest` | `CompositeRequest.add(CompositeRequest composite, Iterator<? extends Request> requests)` Add requests to the supplied composite request.
`void` | `FunctionRequest.addActualRequests(Iterable<Request> requests)` Add the actual requests created and executed by the invocation of this function.
`static Request` | `CompositeRequest.with(Iterator<? extends Request> requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.
`static Request` | `CompositeRequest.with(List<? extends Request> requests)` Return a request that either wraps multiple requests, or the single request if only one is supplied.

Constructor parameters in org.modeshape.graph.request with type arguments of type Request
`BatchRequestBuilder(LinkedList<Request> requests)`
`CompositeRequest(List<? extends Request> requests, boolean readOnly)` Create a composite request from the supplied list of requests.
`MultipleRequestFailuresException(List<Request> failedRequests, int totalNumberOfRequests)`

Uses of Request in org.modeshape.graph.request.function

Methods in org.modeshape.graph.request.function with parameters of type Request
`void` | `FunctionContext.execute(Request request)` Immediately execute the supplied request on this connector.

Uses of Request in org.modeshape.graph.request.processor

Methods in org.modeshape.graph.request.processor with parameters of type Request
`protected void` | `RequestProcessor.completeRequest(Request request)`
`void` | `RequestProcessor.process(Request request)` Process a request by determining the type of request and delegating to the appropriate `process` method for that type.
`void` | `LoggingRequestProcessor.process(Request request)` Process a request by determining the type of request and delegating to the appropriate `process` method for that type.
`protected void` | `RequestProcessor.processUnknownRequest(Request request)` Method that is called by `RequestProcessor.process(Request)` when the request was found to be of a request type that is not known by this processor.

Uses of Request in org.modeshape.graph.search

Subclasses of Request in org.modeshape.graph.search
`static class` | `SearchEngineIndexer.DeleteChildrenToDepthRequest` A specialization of `DeleteChildrenRequest` to delete from the search engine indexes only those nodes that are children of the specified nodes or descendants down to a maximum depth.

Methods in org.modeshape.graph.search with parameters of type Request
`protected void` | `SearchEngineIndexer.checkRequestForErrors(Request request)`
`void` | `SearchableRepositorySource.ParallelConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.
`void` | `SearchableRepositorySource.SynchronousConnection.execute(ExecutionContext context, Request request)` Execute the supplied commands against this repository source.

Uses of Request in org.modeshape.search.lucene

Methods in org.modeshape.search.lucene with parameters of type Request
`protected SessionType` | `AbstractLuceneSearchEngine.AbstractLuceneProcessor.getSessionFor(Request request, String workspaceName)`
`protected SessionType` | `AbstractLuceneSearchEngine.AbstractLuceneProcessor.getSessionFor(Request request, String workspaceName, boolean createIfMissing)`
`protected WorkspaceType` | `AbstractLuceneSearchEngine.AbstractLuceneProcessor.getWorkspace(Request request, String workspaceName, boolean createIfMissing)`

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