private StringBuffer messageToPigScript(FieldDescriptor fieldDescriptor, int numTabs, boolean isLast) throws FrontendException {
    """
	Turn a nested message into a pig script load string.  For repeated nested messages, it generates a string for a bag of
	tuples.  For non-repeated nested messages, it just generates a string for the tuple itself.
	@param fieldDescriptor the descriptor object for the given field.
	@param numTabs the tab depth at the current point in the recursion, for pretty printing.
	@return the pig script load schema for the nested message.
	@throws FrontendException if Pig decides to.
    """
    assert fieldDescriptor.getType() == FieldDescriptor.Type.MESSAGE : "messageToPigScript called with field of type " + fieldDescriptor.getType();

    if (fieldDescriptor.isRepeated()) {
      return new StringBuffer().append(tabs(numTabs)).append(fieldDescriptor.getName()).append(": bag {").append("\n")
          .append(tabs(numTabs + 1)).append(fieldDescriptor.getName()).append("_tuple: tuple (").append("\n")
          .append(toPigScriptInternal(fieldDescriptor.getMessageType(), numTabs + 2))
          .append(tabs(numTabs + 1)).append(")").append("\n")
          .append(tabs(numTabs)).append("}").append(isLast ? "" : ",").append("\n");
    } else {
      return new StringBuffer().append(tabs(numTabs)).append(fieldDescriptor.getName()).append(": tuple (").append("\n")
          .append(toPigScriptInternal(fieldDescriptor.getMessageType(), numTabs + 1))
          .append(tabs(numTabs)).append(")").append(isLast ? "" : ",").append("\n");
    }
  }
private StringBuffer messageToPigScript(FieldDescriptor fieldDescriptor, int numTabs, boolean isLast) throws FrontendException {
    assert fieldDescriptor.getType() == FieldDescriptor.Type.MESSAGE : "messageToPigScript called with field of type " + fieldDescriptor.getType();

    if (fieldDescriptor.isRepeated()) {
      return new StringBuffer().append(tabs(numTabs)).append(fieldDescriptor.getName()).append(": bag {").append("\n")
          .append(tabs(numTabs + 1)).append(fieldDescriptor.getName()).append("_tuple: tuple (").append("\n")
          .append(toPigScriptInternal(fieldDescriptor.getMessageType(), numTabs + 2))
          .append(tabs(numTabs + 1)).append(")").append("\n")
          .append(tabs(numTabs)).append("}").append(isLast ? "" : ",").append("\n");
    } else {
      return new StringBuffer().append(tabs(numTabs)).append(fieldDescriptor.getName()).append(": tuple (").append("\n")
          .append(toPigScriptInternal(fieldDescriptor.getMessageType(), numTabs + 1))
          .append(tabs(numTabs)).append(")").append(isLast ? "" : ",").append("\n");
    }
  }
private StringBuffer messageToPigScript ( FieldDescriptor fieldDescriptor , int numTabs , boolean isLast ) throws FrontendException { assert fieldDescriptor . getType ( ) == FieldDescriptor . Type . MESSAGE : "messageToPigScript called with field of type " + fieldDescriptor . getType ( ) ; if ( fieldDescriptor . isRepeated ( ) ) { return new StringBuffer ( ) . append ( tabs ( numTabs ) ) . append ( fieldDescriptor . getName ( ) ) . append ( ": bag {" ) . append ( "\n" ) . append ( tabs ( numTabs + 1 ) ) . append ( fieldDescriptor . getName ( ) ) . append ( "_tuple: tuple (" ) . append ( "\n" ) . append ( toPigScriptInternal ( fieldDescriptor . getMessageType ( ) , numTabs + 2 ) ) . append ( tabs ( numTabs + 1 ) ) . append ( ")" ) . append ( "\n" ) . append ( tabs ( numTabs ) ) . append ( "}" ) . append ( isLast ? "" : "," ) . append ( "\n" ) ; } else { return new StringBuffer ( ) . append ( tabs ( numTabs ) ) . append ( fieldDescriptor . getName ( ) ) . append ( ": tuple (" ) . append ( "\n" ) . append ( toPigScriptInternal ( fieldDescriptor . getMessageType ( ) , numTabs + 1 ) ) . append ( tabs ( numTabs ) ) . append ( ")" ) . append ( isLast ? "" : "," ) . append ( "\n" ) ; } }
Turn a nested message into a pig script load string.  For repeated nested messages, it generates a string for a bag of
tuples.  For non-repeated nested messages, it just generates a string for the tuple itself.
@param fieldDescriptor the descriptor object for the given field.
@param numTabs the tab depth at the current point in the recursion, for pretty printing.
@return the pig script load schema for the nested message.
@throws FrontendException if Pig decides to.
Turn a nested message into a pig script load string . For repeated nested messages it generates a string for a bag of tuples . For non - repeated nested messages it just generates a string for the tuple itself .