Class GetAllGraphInfoHandler
- java.lang.Object
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- uk.gov.gchq.gaffer.federated.simple.operation.handler.get.GetAllGraphInfoHandler
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- All Implemented Interfaces:
OperationHandler<GetAllGraphInfo>
,OutputOperationHandler<GetAllGraphInfo,Map<String,Object>>
public class GetAllGraphInfoHandler extends Object implements OutputOperationHandler<GetAllGraphInfo,Map<String,Object>>
Simple handler for getting information about the graphs contained in the federated store
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Field Summary
Fields Modifier and Type Field Description static String
DESCRIPTION
static String
HOOKS
static String
IS_PUBLIC
static String
OP_DECLARATIONS
static String
OWNER
static String
PROPERTIES
static String
STORE_CLASS
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Constructor Summary
Constructors Constructor Description GetAllGraphInfoHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Map<String,Object>
doOperation(GetAllGraphInfo operation, Context context, Store store)
Execute the givenOutput
operation.
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Field Detail
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DESCRIPTION
public static final String DESCRIPTION
- See Also:
- Constant Field Values
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HOOKS
public static final String HOOKS
- See Also:
- Constant Field Values
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STORE_CLASS
public static final String STORE_CLASS
- See Also:
- Constant Field Values
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PROPERTIES
public static final String PROPERTIES
- See Also:
- Constant Field Values
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OP_DECLARATIONS
public static final String OP_DECLARATIONS
- See Also:
- Constant Field Values
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OWNER
public static final String OWNER
- See Also:
- Constant Field Values
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IS_PUBLIC
public static final String IS_PUBLIC
- See Also:
- Constant Field Values
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Method Detail
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doOperation
public Map<String,Object> doOperation(GetAllGraphInfo operation, Context context, Store store) throws OperationException
Description copied from interface:OutputOperationHandler
Execute the givenOutput
operation.- Specified by:
doOperation
in interfaceOperationHandler<GetAllGraphInfo>
- Specified by:
doOperation
in interfaceOutputOperationHandler<GetAllGraphInfo,Map<String,Object>>
- Parameters:
operation
- theOutput
operation to be executedcontext
- the operation chain context, containing the user who executed the operationstore
- theStore
the operation should be run on- Returns:
- the output for the operation.
- Throws:
OperationException
- thrown if the operation fails
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