| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| package com.google.protobuf; |
| |
| import java.util.Map; |
| |
| interface MapFieldSchema { |
| /** Returns the map data for mutation. */ |
| Map<?, ?> forMutableMapData(Object mapField); |
| |
| /** Returns the map data for read. */ |
| Map<?, ?> forMapData(Object mapField); |
| |
| /** Whether toImmutable() has been called on this map field. */ |
| boolean isImmutable(Object mapField); |
| |
| /** |
| * Returns an immutable instance of the map field. It may make the parameter immutable and return |
| * the parameter, or create an immutable copy. The status of the parameter after the call is |
| * undefined. |
| */ |
| Object toImmutable(Object mapField); |
| |
| /** Returns a new instance of the map field given a map default entry. */ |
| Object newMapField(Object mapDefaultEntry); |
| |
| /** Returns the metadata from a default entry. */ |
| MapEntryLite.Metadata<?, ?> forMapMetadata(Object mapDefaultEntry); |
| |
| /** Merges {@code srcMapField} into {@code destMapField}, and returns the merged instance. */ |
| Object mergeFrom(Object destMapField, Object srcMapField); |
| |
| /** Compute the serialized size for the map with a given field number. */ |
| int getSerializedSize(int fieldNumber, Object mapField, Object mapDefaultEntry); |
| } |