HashMapGraphLibrary (uk.gov.gchq.gaffer:gaffer2 2.2.0 API)

java.lang.Object
- uk.gov.gchq.gaffer.store.library.GraphLibrary
- - uk.gov.gchq.gaffer.store.library.HashMapGraphLibrary

```
public class HashMapGraphLibrary
extends GraphLibrary
```
A HashMapGraphLibrary stores a GraphLibrary within three HashMaps.

Field Summary
- Fields inherited from class uk.gov.gchq.gaffer.store.library.GraphLibrary
  A_GRAPH_LIBRARY_CAN_T_BE_ADDED_WITH_A_NULL_S_GRAPH_ID_S

Constructor Summary

Constructors
Constructor Description

HashMapGraphLibrary()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`clear()`
`Pair<String,String>`	`getIds(String graphId)`	Gets the Schema Id and StoreProperties Id related to the graphId.
`void`	`initialise(String path)`
`String`	`toString()`

Methods inherited from class uk.gov.gchq.gaffer.store.library.GraphLibrary
add, add, addOrUpdate, addOrUpdate, addOrUpdateProperties, addOrUpdateSchema, addProperties, addSchema, checkExisting, exists, get, getProperties, getSchema, resolveSchema, resolveStoreProperties

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - HashMapGraphLibrary
```
public HashMapGraphLibrary()
```
- Method Detail
  - clear
```
public static void clear()
```
  - initialise
```
public void initialise(String path)
```
    Specified by:
    
    initialise in class GraphLibrary
  - getIds
```
public Pair<String,String> getIds(String graphId)
```
    Description copied from class: GraphLibrary
    
    Gets the Schema Id and StoreProperties Id related to the graphId.
    
    Specified by:
    
    getIds in class GraphLibrary
    
    Parameters:
    
    graphId - The graphId.
    
    Returns:
    
    A uk.gov.gchq.gaffer.commonutil.pair containing related Schema Id and StoreProperties Id.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object