io.pravega.common.util

Interface IndexedMap<KeyType,ValueType>

Type Parameters:

KeyType - Type of the Keys in the Map.

ValueType - Type of the Values in the Map.

public interface IndexedMap<KeyType,ValueType>

Defines a Map that contains Key-Value pairs accessible by an index.

Method Summary

Modifier and Type	Method and Description
int	getCount() Gets a value representing the number of Entries in this Map.
KeyType	getKey(int position) Gets the Key located at the given position.
ValueType	getValue(int position) Gets the Value located at the given position.

Method Detail

getCount

int getCount()

Gets a value representing the number of Entries in this Map.

Returns:

The count.

getKey

KeyType getKey(int position)

Gets the Key located at the given position.

Parameters:

position - The position for which to get the Key.

Returns:

The Key

getValue

ValueType getValue(int position)

Gets the Value located at the given position.

Parameters:

position - The position for which to get the Value.

Returns:

The Value.