public static final class DynamicMessage.Builder extends AbstractMessage.Builder<DynamicMessage.Builder>
DynamicMessage
s.Modifier and Type | Method and Description |
---|---|
DynamicMessage.Builder |
addRepeatedField(Descriptors.FieldDescriptor field,
Object value)
Like
setRepeatedField , but appends the value as a new element. |
DynamicMessage |
build()
Construct the final message.
|
DynamicMessage |
buildPartial()
Like
MessageLite.Builder.build() , but does not throw an exception if the message
is missing required fields. |
DynamicMessage.Builder |
clear()
Resets all fields to their default values.
|
DynamicMessage.Builder |
clearField(Descriptors.FieldDescriptor field)
Clears the field.
|
DynamicMessage.Builder |
clone()
Clones the Builder.
|
Map<Descriptors.FieldDescriptor,Object> |
getAllFields()
Like
Message.getAllFields() . |
DynamicMessage |
getDefaultInstanceForType()
Get the message's type's default instance.
|
Descriptors.Descriptor |
getDescriptorForType()
Get the message's type's descriptor.
|
Object |
getField(Descriptors.FieldDescriptor field)
|
Object |
getRepeatedField(Descriptors.FieldDescriptor field,
int index)
|
int |
getRepeatedFieldCount(Descriptors.FieldDescriptor field)
|
UnknownFieldSet |
getUnknownFields()
Get the
UnknownFieldSet for this message. |
boolean |
hasField(Descriptors.FieldDescriptor field)
|
boolean |
isInitialized()
Returns true if all required fields in the message and all embedded
messages are set, false otherwise.
|
DynamicMessage.Builder |
mergeFrom(Message other)
Merge
other into the message being built. |
DynamicMessage.Builder |
mergeUnknownFields(UnknownFieldSet unknownFields)
Merge some unknown fields into the
UnknownFieldSet for this
message. |
DynamicMessage.Builder |
newBuilderForField(Descriptors.FieldDescriptor field)
Create a Builder for messages of the appropriate type for the given
field.
|
DynamicMessage.Builder |
setField(Descriptors.FieldDescriptor field,
Object value)
Sets a field to the given value.
|
DynamicMessage.Builder |
setRepeatedField(Descriptors.FieldDescriptor field,
int index,
Object value)
Sets an element of a repeated field to the given value.
|
DynamicMessage.Builder |
setUnknownFields(UnknownFieldSet unknownFields)
Set the
UnknownFieldSet for this message. |
mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException
addAll, newUninitializedMessageException
public DynamicMessage.Builder clear()
MessageLite.Builder
clear
in interface Message.Builder
clear
in interface MessageLite.Builder
clear
in class AbstractMessage.Builder<DynamicMessage.Builder>
public DynamicMessage.Builder mergeFrom(Message other)
Message.Builder
other
into the message being built. other
must
have the exact same type as this
(i.e.
getDescriptorForType() == other.getDescriptorForType()
).
Merging occurs as follows. For each field:other
,
then other
's value overwrites the value in this message.other
,
it is merged into the corresponding sub-message of this message
using the same merging rules.other
are concatenated
with the elements in this message.
This is equivalent to the Message::MergeFrom
method in C++.mergeFrom
in interface Message.Builder
mergeFrom
in class AbstractMessage.Builder<DynamicMessage.Builder>
public DynamicMessage build()
MessageLite.Builder
build()
, clone()
it first.public DynamicMessage buildPartial()
MessageLite.Builder
MessageLite.Builder.build()
, but does not throw an exception if the message
is missing required fields. Instead, a partial message is returned.
Once this is called, the Builder is no longer valid, and calling any
will result in undefined behavior and may throw a NullPointerException.
If you need to continue working with the builder after calling
buildPartial()
, clone()
it first.public DynamicMessage.Builder clone()
MessageLite.Builder
clone
in interface Message.Builder
clone
in interface MessageLite.Builder
clone
in class AbstractMessage.Builder<DynamicMessage.Builder>
Object.clone()
public boolean isInitialized()
MessageLite.Builder
public Descriptors.Descriptor getDescriptorForType()
Message.Builder
Message.getDescriptorForType()
.public DynamicMessage getDefaultInstanceForType()
MessageLite.Builder
MessageLite.getDefaultInstanceForType()
.public Map<Descriptors.FieldDescriptor,Object> getAllFields()
Message.Builder
Message.getAllFields()
. The returned map may or may not
reflect future changes to the builder. Either way, the returned map is
itself unmodifiable.public DynamicMessage.Builder newBuilderForField(Descriptors.FieldDescriptor field)
Message.Builder
public boolean hasField(Descriptors.FieldDescriptor field)
Message.Builder
public Object getField(Descriptors.FieldDescriptor field)
Message.Builder
public DynamicMessage.Builder setField(Descriptors.FieldDescriptor field, Object value)
Message.Builder
Message.getField(Descriptors.FieldDescriptor)
would return.public DynamicMessage.Builder clearField(Descriptors.FieldDescriptor field)
Message.Builder
public int getRepeatedFieldCount(Descriptors.FieldDescriptor field)
Message.Builder
public Object getRepeatedField(Descriptors.FieldDescriptor field, int index)
Message.Builder
public DynamicMessage.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Message.Builder
Message.getRepeatedField(Descriptors.FieldDescriptor,int)
would
return.public DynamicMessage.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Message.Builder
setRepeatedField
, but appends the value as a new element.public UnknownFieldSet getUnknownFields()
Message.Builder
UnknownFieldSet
for this message.public DynamicMessage.Builder setUnknownFields(UnknownFieldSet unknownFields)
Message.Builder
UnknownFieldSet
for this message.public DynamicMessage.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Message.Builder
UnknownFieldSet
for this
message.mergeUnknownFields
in interface Message.Builder
mergeUnknownFields
in class AbstractMessage.Builder<DynamicMessage.Builder>
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