Class ReactiveGraphCommandsImpl<K>
- java.lang.Object
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- io.quarkus.redis.runtime.datasource.AbstractRedisCommands
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- io.quarkus.redis.runtime.datasource.AbstractGraphCommands<K>
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- io.quarkus.redis.runtime.datasource.ReactiveGraphCommandsImpl<K>
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- All Implemented Interfaces:
ReactiveGraphCommands<K>
,ReactiveRedisCommands
public class ReactiveGraphCommandsImpl<K> extends AbstractGraphCommands<K> implements ReactiveGraphCommands<K>, ReactiveRedisCommands
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Field Summary
Fields Modifier and Type Field Description protected Class<K>
typeOfKey
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Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands
marshaller, redis
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Constructor Summary
Constructors Constructor Description ReactiveGraphCommandsImpl(ReactiveRedisDataSourceImpl redis, Class<K> k)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) static List<Map<String,GraphQueryResponseItem>>
decodeQueryResponse(io.vertx.mutiny.redis.client.Response r)
ReactiveRedisDataSource
getDataSource()
io.smallrye.mutiny.Uni<Void>
graphDelete(K key)
Execute the command GRAPH.DELETE.io.smallrye.mutiny.Uni<String>
graphExplain(K key, String query)
Execute the command GRAPH.EXPLAIN.io.smallrye.mutiny.Uni<List<K>>
graphList()
Execute the command GRAPH.LIST.io.smallrye.mutiny.Uni<List<Map<String,GraphQueryResponseItem>>>
graphQuery(K key, String query)
Execute the command GRAPH.QUERY.io.smallrye.mutiny.Uni<List<Map<String,GraphQueryResponseItem>>>
graphQuery(K key, String query, Duration timeout)
Execute the command GRAPH.QUERY.-
Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractGraphCommands
_graphDelete, _graphExplain, _graphList, _graphQuery, _graphQuery
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Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands
execute
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Constructor Detail
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ReactiveGraphCommandsImpl
public ReactiveGraphCommandsImpl(ReactiveRedisDataSourceImpl redis, Class<K> k)
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Method Detail
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getDataSource
public ReactiveRedisDataSource getDataSource()
- Specified by:
getDataSource
in interfaceReactiveRedisCommands
- Returns:
- the data source.
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graphDelete
public io.smallrye.mutiny.Uni<Void> graphDelete(K key)
Description copied from interface:ReactiveGraphCommands
Execute the command GRAPH.DELETE. Summary: Completely removes the graph and all of its entities. Group: graph- Specified by:
graphDelete
in interfaceReactiveGraphCommands<K>
- Parameters:
key
- the key, must not benull
- Returns:
- a uni producing
null
when the operation completes
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graphExplain
public io.smallrye.mutiny.Uni<String> graphExplain(K key, String query)
Description copied from interface:ReactiveGraphCommands
Execute the command GRAPH.EXPLAIN. Summary: Constructs a query execution plan but does not run it. Inspect this execution plan to better understand how your query will get executed. Group: graph- Specified by:
graphExplain
in interfaceReactiveGraphCommands<K>
- Parameters:
key
- the key, must not benull
query
- the query, must not benull
- Returns:
- a uni producing the string representation of the query execution plan
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graphList
public io.smallrye.mutiny.Uni<List<K>> graphList()
Description copied from interface:ReactiveGraphCommands
Execute the command GRAPH.LIST. Summary: Lists all graph keys in the keyspace. Group: graph- Specified by:
graphList
in interfaceReactiveGraphCommands<K>
- Returns:
- a uni producing the list of list of keys storing graphs
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graphQuery
public io.smallrye.mutiny.Uni<List<Map<String,GraphQueryResponseItem>>> graphQuery(K key, String query)
Description copied from interface:ReactiveGraphCommands
Execute the command GRAPH.QUERY. Summary: Executes the given query against a specified graph. Group: graph- Specified by:
graphQuery
in interfaceReactiveGraphCommands<K>
- Parameters:
key
- the key, must not benull
query
- the query, must not benull
- Returns:
- a map, potentially empty, containing the requested items to return. The map is empty if
the query does not have a
return
clause. For each request item, aGraphQueryResponseItem
is returned. It can represent a scalar item (GraphQueryResponseItem.ScalarItem
), a node (GraphQueryResponseItem.NodeItem
, or a relation (GraphQueryResponseItem.RelationItem
).
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graphQuery
public io.smallrye.mutiny.Uni<List<Map<String,GraphQueryResponseItem>>> graphQuery(K key, String query, Duration timeout)
Description copied from interface:ReactiveGraphCommands
Execute the command GRAPH.QUERY. Summary: Executes the given query against a specified graph. Group: graph- Specified by:
graphQuery
in interfaceReactiveGraphCommands<K>
- Parameters:
key
- the key, must not benull
query
- the query, must not benull
timeout
- a timeout, must not benull
- Returns:
- a map, potentially empty, containing the requested items to return. The map is empty if
the query does not have a
return
clause. For each request item, aGraphQueryResponseItem
is returned. It can represent a scalar item (GraphQueryResponseItem.ScalarItem
), a node (GraphQueryResponseItem.NodeItem
, or a relation (GraphQueryResponseItem.RelationItem
).
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decodeQueryResponse
static List<Map<String,GraphQueryResponseItem>> decodeQueryResponse(io.vertx.mutiny.redis.client.Response r)
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