com.almworks.jira.structure.api.attribute

Interface ValueColumn<K,T>

Type Parameters:

K - either Long (for rows) or ItemIdentity for items

T - type of value

@PublicApi
public interface ValueColumn<K,T>

Represents a map of values, with one value per key.

Method Summary

Modifier and Type	Method and Description
static <K,T> ValueColumn<K,T>	empty()
LoadedValue<T>	getValue(K key) Returns the value for the given key.

Method Detail

getValue

@Nullable
LoadedValue<T> getValue(@Nullable
                                  K key)

Returns the value for the given key.

Parameters:

key - the key

Returns:

value or null if the value has not been calculated

empty

static <K,T> ValueColumn<K,T> empty()