Package uk.gov.gchq.gaffer.accumulostore

Class SingleUseAccumuloStore

java.lang.Object

uk.gov.gchq.gaffer.store.Store

uk.gov.gchq.gaffer.accumulostore.AccumuloStore

uk.gov.gchq.gaffer.accumulostore.SingleUseAccumuloStore

public class SingleUseAccumuloStore
extends AccumuloStore

An AccumuloStore that deletes the underlying table each time it is initialised. Meant to be used for testing.

Field Summary

Fields inherited from class uk.gov.gchq.gaffer.accumulostore.AccumuloStore

FAILED_TO_CREATE_AN_ACCUMULO_FROM_ELEMENT_OF_TYPE_WHEN_TRYING_TO_INSERT_ELEMENTS, TRAITS

Constructor Summary

Constructors

Constructor	Description
SingleUseAccumuloStore()

Method Summary

Modifier and Type	Method	Description
void	preInitialise(String graphId, Schema schema, StoreProperties properties)	Performs general initialisation without creating the table.

Methods inherited from class uk.gov.gchq.gaffer.accumulostore.AccumuloStore

addElements, deleteElements, getConnection, getCreatedTime, getKeyPackage, getProperties, getTableName, getTabletServers, initialise, updateConfiguration, validateSchemas

Methods inherited from class uk.gov.gchq.gaffer.store.Store

addOperationChainOptimisers, addOperationHandler, addOperationHandler, createContext, createStore, createStore, execute, execute, executeJob, executeJob, getCaches, getGraphId, getGraphLibrary, getJobTracker, getNextOperations, getOperationChainOptimisers, getOperationChainValidator, getOperationHandler, getOriginalSchema, getSchema, getSupportedOperations, handleOperation, isSupported, optimiseSchema, populateElement, runAsync, setGraphLibrary, setOriginalSchema, updateJsonSerialiser, updateJsonSerialiser

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SingleUseAccumuloStore

public SingleUseAccumuloStore()

Method Detail

preInitialise

public void preInitialise(String graphId,
                          Schema schema,
                          StoreProperties properties)
                   throws StoreException

Description copied from class: AccumuloStore

Performs general initialisation without creating the table.

Overrides:

preInitialise in class AccumuloStore

Parameters:

graphId - The graph ID.

schema - The Gaffer Schema.

properties - The Accumulo store properties.

Throws:

StoreException - If the store could not be initialised.