pig/src/main/java/com/twitter/elephantbird/pig/util/ProtobufToPig.java
public Object fieldToPig(FieldDescriptor fieldDescriptor, Object fieldValue) {
    if (fieldValue == null) {
      // protobufs unofficially ensures values are not null. just in case:
      return null;
    }
    if (fieldDescriptor.getType() == FieldDescriptor.Type.MESSAGE) {
      return messageToTuple(fieldDescriptor, fieldValue);
    } else {
      return singleFieldToTuple(fieldDescriptor, fieldValue);
    }
  }
public Object fieldToPig(FieldDescriptor fieldDescriptor, Object fieldValue) {
    if (fieldValue == null) {
      // protobufs unofficially ensures values are not null. just in case:
      return null;
    }
    if (fieldDescriptor.getType() == FieldDescriptor.Type.MESSAGE) {
      return messageToTuple(fieldDescriptor, fieldValue);
    } else {
      return singleFieldToTuple(fieldDescriptor, fieldValue);
    }
  }
public Object fieldToPig ( FieldDescriptor fieldDescriptor , Object fieldValue ) { if ( fieldValue == null ) { // protobufs unofficially ensures values are not null. just in case: return null ; } if ( fieldDescriptor . getType ( ) == FieldDescriptor . Type . MESSAGE ) { return messageToTuple ( fieldDescriptor , fieldValue ) ; } else { return singleFieldToTuple ( fieldDescriptor , fieldValue ) ; } }
Returns either {@link #messageToTuple(FieldDescriptor, Object)}
or {@link #singleFieldToTuple(FieldDescriptor, Object)} depending
on whether the field is a Message or a simple field.
Returns either {