本文整理汇总了Java中com.google.protobuf.Descriptors.FieldDescriptor.isMapField方法的典型用法代码示例。如果您正苦于以下问题：Java FieldDescriptor.isMapField方法的具体用法？Java FieldDescriptor.isMapField怎么用？Java FieldDescriptor.isMapField使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.protobuf.Descriptors.FieldDescriptor的用法示例。
在下文中一共展示了FieldDescriptor.isMapField方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: ProtoFieldInfo
import com.google.protobuf.Descriptors.FieldDescriptor; //导入方法依赖的package包/类
ProtoFieldInfo(FieldDescriptor field, Message containingPrototype) {
this.field = checkNotNull(field, "field");
this.containingPrototype = checkNotNull(containingPrototype, "containingPrototype");
builderClass = containingPrototype.newBuilderForType().getClass();
camelCaseName = underscoresToUpperCamelCase(field.getName());
if (field.isMapField()) {
Descriptor mapType = field.getMessageType();
mapKeyField = new ProtoFieldInfo(mapType.findFieldByName("key"), containingPrototype);
mapValueField = new ProtoFieldInfo(mapType.findFieldByName("value"), containingPrototype);
} else {
mapKeyField = null;
mapValueField = null;
}
}
示例2: printField
import com.google.protobuf.Descriptors.FieldDescriptor; //导入方法依赖的package包/类
private void printField(FieldDescriptor field, Object value) throws IOException {
if (preservingProtoFieldNames) {
generator.print("\"" + field.getName() + "\":" + blankOrSpace);
} else {
generator.print("\"" + field.getJsonName() + "\":" + blankOrSpace);
}
if (field.isMapField()) {
printMapFieldValue(field, value);
} else if (field.isRepeated()) {
printRepeatedFieldValue(field, value);
} else {
printSingleFieldValue(field, value);
}
}
示例3: mergeField
import com.google.protobuf.Descriptors.FieldDescriptor; //导入方法依赖的package包/类
private void mergeField(FieldDescriptor field, JsonElement json, Message.Builder builder)
throws InvalidProtocolBufferException {
if (field.isRepeated()) {
if (builder.getRepeatedFieldCount(field) > 0) {
throw new InvalidProtocolBufferException(
"Field " + field.getFullName() + " has already been set.");
}
} else {
if (builder.hasField(field)) {
throw new InvalidProtocolBufferException(
"Field " + field.getFullName() + " has already been set.");
}
if (field.getContainingOneof() != null
&& builder.getOneofFieldDescriptor(field.getContainingOneof()) != null) {
FieldDescriptor other = builder.getOneofFieldDescriptor(field.getContainingOneof());
throw new InvalidProtocolBufferException(
"Cannot set field "
+ field.getFullName()
+ " because another field "
+ other.getFullName()
+ " belonging to the same oneof has already been set ");
}
}
if (field.isRepeated() && json instanceof JsonNull) {
// We allow "null" as value for all field types and treat it as if the
// field is not present.
return;
}
if (field.isMapField()) {
mergeMapField(field, json, builder);
} else if (field.isRepeated()) {
mergeRepeatedField(field, json, builder);
} else {
Object value = parseFieldValue(field, json, builder);
if (value != null) {
builder.setField(field, value);
}
}
}