How to use

setRepeatedField

method

in

com.google.protobuf.Message$Builder

builder.setRepeatedField(field, collectionIndex, value);

message.setRepeatedField(f("repeated_int32"   ), 1, 501 );
message.setRepeatedField(f("repeated_int64"   ), 1, 502L);
message.setRepeatedField(f("repeated_uint32"  ), 1, 503 );
message.setRepeatedField(f("repeated_uint64"  ), 1, 504L);
message.setRepeatedField(f("repeated_sint32"  ), 1, 505 );
message.setRepeatedField(f("repeated_sint64"  ), 1, 506L);
message.setRepeatedField(f("repeated_fixed32" ), 1, 507 );
message.setRepeatedField(f("repeated_fixed64" ), 1, 508L);
message.setRepeatedField(f("repeated_sfixed32"), 1, 509 );
message.setRepeatedField(f("repeated_sfixed64"), 1, 510L);
message.setRepeatedField(f("repeated_float"   ), 1, 511F);
message.setRepeatedField(f("repeated_double"  ), 1, 512D);
message.setRepeatedField(f("repeated_bool"    ), 1, true);
message.setRepeatedField(f("repeated_string"  ), 1, "515");
message.setRepeatedField(f("repeated_bytes"   ), 1, toBytes("516"));
message.setRepeatedField(f("repeatedgroup"), 1,
 newBuilderForField(message, f("repeatedgroup"))
     .setField(repeatedGroupA, 517).build());
message.setRepeatedField(f("repeated_nested_message"), 1,
 newBuilderForField(message, f("repeated_nested_message"))
     .setField(nestedB, 518).build());
message.setRepeatedField(f("repeated_foreign_message"), 1,
 newBuilderForField(message, f("repeated_foreign_message"))
     .setField(foreignC, 519).build());
message.setRepeatedField(f("repeated_import_message"), 1,
 newBuilderForField(message, f("repeated_import_message"))
     .setField(importD, 520).build());
message.setRepeatedField(f("repeated_lazy_message"), 1,

builder.addRepeatedField(f("repeated_string"), "one");
try {
 builder.setRepeatedField(f("repeated_string"), 0, null);
 Assert.fail("Exception was not thrown");
} catch (NullPointerException e) {
 builder.setRepeatedField(f("repeated_bytes"), 0, null);
 Assert.fail("Exception was not thrown");
} catch (NullPointerException e) {
 builder.setRepeatedField(f("repeated_nested_enum"), 0, null);
 Assert.fail("Exception was not thrown");
} catch (NullPointerException e) {
  TestAllTypes.NestedMessage.newBuilder().setBb(218).build());
try {
 builder.setRepeatedField(f("repeated_nested_message"), 0, null);
 Assert.fail("Exception was not thrown");
} catch (NullPointerException e) {

/**
 * Constructs a sub-builder for a element at given index of the repeated message field, and
 * calls action on it.
 */
public Builder withBuilderAt(FieldDescriptor field, int index, BuildAction action) {
 Message.Builder repeatedFieldBuilder = configBuilder.newBuilderForField(field);
 repeatedFieldBuilder.mergeFrom((Message) configBuilder.getRepeatedField(field, index));
 Builder elementBuilder =
   new Builder(repeatedFieldBuilder.build(), repeatedFieldBuilder, locations);
 action.accept(elementBuilder);
 // Call build so locations map is updated.
 ConfigSource configSource = elementBuilder.build();
 // Update the list with the built element
 configBuilder.setRepeatedField(field, index, configSource.configMessage);
 return this;
}

/**
 * Constructs a sub-builder for a element at given index of the repeated message field, and
 * calls action on it.
 */
public Builder withBuilderAt(FieldDescriptor field, int index, BuildAction action) {
 Message.Builder repeatedFieldBuilder = configBuilder.newBuilderForField(field);
 repeatedFieldBuilder.mergeFrom((Message) configBuilder.getRepeatedField(field, index));
 Builder elementBuilder =
   new Builder(repeatedFieldBuilder.build(), repeatedFieldBuilder, locations);
 action.accept(elementBuilder);
 // Call build so locations map is updated.
 ConfigSource configSource = elementBuilder.build();
 // Update the list with the built element
 configBuilder.setRepeatedField(field, index, configSource.configMessage);
 return this;
}

public MergeTarget setRepeatedField(
  Descriptors.FieldDescriptor field, int index, Object value) {
 builder.setRepeatedField(field, index, value);
 return this;
}

@Override
public IRepeatedFieldValueBuilder<E> set(final int index, final E element) {
 parent.setRepeatedField(field, index, element);
 changedIndex = index;
 return this;
}

@Override
public MergeTarget setRepeatedField(
  Descriptors.FieldDescriptor field, int index, Object value) {
 builder.setRepeatedField(field, index, value);
 return this;
}

@Override
public IRepeatedFieldMessageBuilder set(final int index, final MessageOrBuilder element) {
 if (element instanceof Message) {
  parent.setRepeatedField(field, index, element);
 } else {
  setBuilder(index, getSafeBuilder((Message.Builder) element));
 }
 return this;
}

@Override
public MergeTarget setRepeatedField(
  Descriptors.FieldDescriptor field, int index, Object value) {
 builder.setRepeatedField(field, index, value);
 return this;
}