com.google.protobuf.MapField< K, V >.StorageMode Enum Reference

Public Attributes
	BOTH
	LIST
	MAP

Detailed Description

Indicates where the data of this map field is currently stored.

• MAP: Data is stored in mapData.
• LIST: Data is stored in listData.
• BOTH: mapData and listData have the same data.

When the map field is accessed (through generated API or reflection API), it will shift between these 3 modes:

         getMap()   getList()    getMutableMap()   getMutableList()
MAP      MAP        BOTH         MAP               LIST
LIST     BOTH       LIST         MAP               LIST
BOTH     BOTH       BOTH         MAP               LIST

As the map field changes its mode, the list/map reference returned in a previous method call may be invalidated.

Definition at line 80 of file MapField.java.

Member Data Documentation

BOTH

com.google.protobuf.MapField< K, V >.StorageMode.BOTH

Definition at line 83 of file MapField.java.

LIST

com.google.protobuf.MapField< K, V >.StorageMode.LIST

Definition at line 82 of file MapField.java.

MAP

com.google.protobuf.MapField< K, V >.StorageMode.MAP

Definition at line 81 of file MapField.java.

---

The documentation for this enum was generated from the following file:

• MapField.java