GetGafferResultCacheExport

See javadoc - uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport

Available since Gaffer version 1.0.0

Fetches data from a Gaffer result cache

Required fields

No required fields

Examples

Simple export and get

Using this directed graph:


    --> 4 <--
  /     ^     \
 /      |      \
1  -->  2  -->  3
         \
           -->  5

Java

JSON

Full JSON

Python

final OperationChain<CloseableIterable<?>> opChain = new OperationChain.Builder()
        .first(new GetAllElements())
        .then(new ExportToGafferResultCache<>())
        .then(new DiscardOutput())
        .then(new GetGafferResultCacheExport())
        .build();

{
  "class" : "OperationChain",
  "operations" : [ {
    "class" : "GetAllElements"
  }, {
    "class" : "ExportToGafferResultCache"
  }, {
    "class" : "DiscardOutput"
  }, {
    "class" : "GetGafferResultCacheExport",
    "key" : "ALL"
  } ]
}

{
  "class" : "uk.gov.gchq.gaffer.operation.OperationChain",
  "operations" : [ {
    "class" : "uk.gov.gchq.gaffer.operation.impl.get.GetAllElements"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.ExportToGafferResultCache"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.DiscardOutput"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport",
    "key" : "ALL"
  } ]
}

g.OperationChain( 
  operations=[ 
    g.GetAllElements(), 
    g.ExportToGafferResultCache(), 
    g.DiscardOutput(), 
    g.GetGafferResultCacheExport( 
      key="ALL" 
    ) 
  ] 
)

Result:

Java

JSON

Edge[source=3,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>4]]
Entity[vertex=3,group=entity,properties=Properties[count=<java.lang.Integer>2]]
Entity[vertex=5,group=entity,properties=Properties[count=<java.lang.Integer>3]]
Entity[vertex=2,group=entity,properties=Properties[count=<java.lang.Integer>1]]
Edge[source=1,destination=2,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>3]]
Edge[source=2,destination=3,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>2]]
Edge[source=2,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Edge[source=1,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Entity[vertex=4,group=entity,properties=Properties[count=<java.lang.Integer>1]]
Edge[source=2,destination=5,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Entity[vertex=1,group=entity,properties=Properties[count=<java.lang.Integer>3]]

[ {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 3,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 4
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 3,
  "properties" : {
    "count" : 2
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 5,
  "properties" : {
    "count" : 3
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 2,
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 1,
  "destination" : 2,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 3
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 3,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 2
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 1,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 4,
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 5,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 1,
  "properties" : {
    "count" : 3
  }
} ]

Export and get job details

Using this directed graph:


    --> 4 <--
  /     ^     \
 /      |      \
1  -->  2  -->  3
         \
           -->  5

Java

JSON

Full JSON

Python

final OperationChain<JobDetail> opChain = new OperationChain.Builder()
        .first(new GetAllElements())
        .then(new ExportToGafferResultCache<>())
        .then(new DiscardOutput())
        .then(new GetJobDetails())
        .build();

{
  "class" : "OperationChain",
  "operations" : [ {
    "class" : "GetAllElements"
  }, {
    "class" : "ExportToGafferResultCache"
  }, {
    "class" : "DiscardOutput"
  }, {
    "class" : "GetJobDetails"
  } ]
}

{
  "class" : "uk.gov.gchq.gaffer.operation.OperationChain",
  "operations" : [ {
    "class" : "uk.gov.gchq.gaffer.operation.impl.get.GetAllElements"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.ExportToGafferResultCache"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.DiscardOutput"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.job.GetJobDetails"
  } ]
}

g.OperationChain( 
  operations=[ 
    g.GetAllElements(), 
    g.ExportToGafferResultCache(), 
    g.DiscardOutput(), 
    g.GetJobDetails() 
  ] 
)

Result:

Java

JSON

JobDetail[jobId=e4588792-dd64-4c52-adbf-881f61f60e87,user=User[userId=user01,dataAuths=[],opAuths=[]],status=RUNNING,startTime=1665484757211,opChain=OperationChain[GetAllElements->ExportToGafferResultCache->DiscardOutput->GetJobDetails]]

{
  "jobId" : "e4588792-dd64-4c52-adbf-881f61f60e87",
  "user" : {
    "userId" : "user01",
    "dataAuths" : [ ],
    "opAuths" : [ ]
  },
  "status" : "RUNNING",
  "startTime" : 1665484757211,
  "opChain" : "OperationChain[GetAllElements->ExportToGafferResultCache->DiscardOutput->GetJobDetails]"
}

Get export

Using this directed graph:


    --> 4 <--
  /     ^     \
 /      |      \
1  -->  2  -->  3
         \
           -->  5

Java

JSON

Full JSON

Python

final OperationChain<CloseableIterable<?>> opChain = new OperationChain.Builder()
        .first(new GetGafferResultCacheExport.Builder()
                .jobId(jobDetail.getJobId())
                .build())
        .build();

{
  "class" : "OperationChain",
  "operations" : [ {
    "class" : "GetGafferResultCacheExport",
    "jobId" : "e4588792-dd64-4c52-adbf-881f61f60e87",
    "key" : "ALL"
  } ]
}

{
  "class" : "uk.gov.gchq.gaffer.operation.OperationChain",
  "operations" : [ {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport",
    "jobId" : "e4588792-dd64-4c52-adbf-881f61f60e87",
    "key" : "ALL"
  } ]
}

g.OperationChain( 
  operations=[ 
    g.GetGafferResultCacheExport( 
      job_id="e4588792-dd64-4c52-adbf-881f61f60e87", 
      key="ALL" 
    ) 
  ] 
)

Result:

Java

JSON

Entity[vertex=2,group=entity,properties=Properties[count=<java.lang.Integer>1]]
Edge[source=2,destination=5,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Entity[vertex=4,group=entity,properties=Properties[count=<java.lang.Integer>1]]
Edge[source=1,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Entity[vertex=5,group=entity,properties=Properties[count=<java.lang.Integer>3]]
Edge[source=1,destination=2,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>3]]
Edge[source=3,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>4]]
Edge[source=2,destination=3,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>2]]
Entity[vertex=3,group=entity,properties=Properties[count=<java.lang.Integer>2]]
Edge[source=2,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
Entity[vertex=1,group=entity,properties=Properties[count=<java.lang.Integer>3]]

[ {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 2,
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 5,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 4,
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 1,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 5,
  "properties" : {
    "count" : 3
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 1,
  "destination" : 2,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 3
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 3,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 4
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 3,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 2
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 3,
  "properties" : {
    "count" : 2
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Edge",
  "group" : "edge",
  "source" : 2,
  "destination" : 4,
  "directed" : true,
  "matchedVertex" : "SOURCE",
  "properties" : {
    "count" : 1
  }
}, {
  "class" : "uk.gov.gchq.gaffer.data.element.Entity",
  "group" : "entity",
  "vertex" : 1,
  "properties" : {
    "count" : 3
  }
} ]

Export multiple results to gaffer result cache and get all results

Using this directed graph:


    --> 4 <--
  /     ^     \
 /      |      \
1  -->  2  -->  3
         \
           -->  5

Java

JSON

Full JSON

Python

final OperationChain<Map<String, CloseableIterable<?>>> opChain = new OperationChain.Builder()
        .first(new GetAllElements())
        .then(new ExportToGafferResultCache.Builder<>()
                .key("edges")
                .build())
        .then(new DiscardOutput())
        .then(new GetAllElements())
        .then(new ExportToGafferResultCache.Builder<>()
                .key("entities")
                .build())
        .then(new DiscardOutput())
        .then(new GetExports.Builder()
                .exports(new GetGafferResultCacheExport.Builder()
                                .key("edges")
                                .build(),
                        new GetGafferResultCacheExport.Builder()
                                .key("entities")
                                .build())
                .build())
        .build();

{
  "class" : "OperationChain",
  "operations" : [ {
    "class" : "GetAllElements"
  }, {
    "class" : "ExportToGafferResultCache",
    "key" : "edges"
  }, {
    "class" : "DiscardOutput"
  }, {
    "class" : "GetAllElements"
  }, {
    "class" : "ExportToGafferResultCache",
    "key" : "entities"
  }, {
    "class" : "DiscardOutput"
  }, {
    "class" : "GetExports",
    "getExports" : [ {
      "class" : "GetGafferResultCacheExport",
      "key" : "edges"
    }, {
      "class" : "GetGafferResultCacheExport",
      "key" : "entities"
    } ]
  } ]
}

{
  "class" : "uk.gov.gchq.gaffer.operation.OperationChain",
  "operations" : [ {
    "class" : "uk.gov.gchq.gaffer.operation.impl.get.GetAllElements"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.ExportToGafferResultCache",
    "key" : "edges"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.DiscardOutput"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.get.GetAllElements"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.ExportToGafferResultCache",
    "key" : "entities"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.DiscardOutput"
  }, {
    "class" : "uk.gov.gchq.gaffer.operation.impl.export.GetExports",
    "getExports" : [ {
      "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport",
      "key" : "edges"
    }, {
      "class" : "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport",
      "key" : "entities"
    } ]
  } ]
}

g.OperationChain( 
  operations=[ 
    g.GetAllElements(), 
    g.ExportToGafferResultCache( 
      key="edges" 
    ), 
    g.DiscardOutput(), 
    g.GetAllElements(), 
    g.ExportToGafferResultCache( 
      key="entities" 
    ), 
    g.DiscardOutput(), 
    g.GetExports( 
      get_exports=[ 
        g.GetGafferResultCacheExport( 
          key="edges" 
        ), 
        g.GetGafferResultCacheExport( 
          key="entities" 
        ) 
      ] 
    ) 
  ] 
)

Result:

Java

JSON

uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport: edges:
    Edge[source=1,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=2,group=entity,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=1,group=entity,properties=Properties[count=<java.lang.Integer>3]]
    Edge[source=2,destination=3,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>2]]
    Entity[vertex=4,group=entity,properties=Properties[count=<java.lang.Integer>1]]
    Edge[source=1,destination=2,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>3]]
    Entity[vertex=5,group=entity,properties=Properties[count=<java.lang.Integer>3]]
    Entity[vertex=3,group=entity,properties=Properties[count=<java.lang.Integer>2]]
    Edge[source=2,destination=5,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
    Edge[source=3,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>4]]
    Edge[source=2,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport: entities:
    Edge[source=1,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=4,group=entity,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=3,group=entity,properties=Properties[count=<java.lang.Integer>2]]
    Edge[source=2,destination=5,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=1,group=entity,properties=Properties[count=<java.lang.Integer>3]]
    Edge[source=3,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>4]]
    Edge[source=2,destination=3,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>2]]
    Edge[source=1,destination=2,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>3]]
    Entity[vertex=5,group=entity,properties=Properties[count=<java.lang.Integer>3]]
    Edge[source=2,destination=4,directed=true,matchedVertex=SOURCE,group=edge,properties=Properties[count=<java.lang.Integer>1]]
    Entity[vertex=2,group=entity,properties=Properties[count=<java.lang.Integer>1]]

{
  "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport: edges" : [ {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 1,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 2,
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 1,
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 3,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 2
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 4,
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 1,
    "destination" : 2,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 5,
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 3,
    "properties" : {
      "count" : 2
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 5,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 3,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 4
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  } ],
  "uk.gov.gchq.gaffer.operation.impl.export.resultcache.GetGafferResultCacheExport: entities" : [ {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 1,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 4,
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 3,
    "properties" : {
      "count" : 2
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 5,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 1,
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 3,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 4
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 3,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 2
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 1,
    "destination" : 2,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 5,
    "properties" : {
      "count" : 3
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Edge",
    "group" : "edge",
    "source" : 2,
    "destination" : 4,
    "directed" : true,
    "matchedVertex" : "SOURCE",
    "properties" : {
      "count" : 1
    }
  }, {
    "class" : "uk.gov.gchq.gaffer.data.element.Entity",
    "group" : "entity",
    "vertex" : 2,
    "properties" : {
      "count" : 1
    }
  } ]
}

GetGafferResultCacheExport

GetGafferResultCacheExport

Required fields

Examples

Simple export and get

Export and get job details

Get export

Export multiple results to gaffer result cache and get all results

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