public String toPigScript(Descriptor msgDescriptor, String loaderClassName, String... params) {
    StringBuffer sb = new StringBuffer();
    final int initialTabOffset = 3;

    sb.append("raw_data = load '$INPUT_FILES' using ")
    .append(loaderClassName)
    .append("(");
    String paramString = "";
    if (params.length > 0) {
      paramString = "'" + Joiner.on(",'").join(params) + "'";
    }
    sb.append(paramString).append(")").append("\n");
    sb.append("/**\n");
    sb.append(tabs(initialTabOffset)).append("as (").append("\n");
    sb.append(toPigScriptInternal(msgDescriptor, initialTabOffset));
    sb.append(tabs(initialTabOffset)).append(")").append("\n").append("\n");
    sb.append("**/\n;\n");
    return sb.toString();
  }
public String toPigScript(Descriptor msgDescriptor, String loaderClassName, String... params) {
    StringBuffer sb = new StringBuffer();
    final int initialTabOffset = 3;

    sb.append("raw_data = load '$INPUT_FILES' using ")
    .append(loaderClassName)
    .append("(");
    String paramString = "";
    if (params.length > 0) {
      paramString = "'" + Joiner.on(",'").join(params) + "'";
    }
    sb.append(paramString).append(")").append("\n");
    sb.append("\n;\n");
    return sb.toString();
  }
public String toPigScript ( Descriptor msgDescriptor , String loaderClassName , String ... params ) { StringBuffer sb = new StringBuffer ( ) ; final int initialTabOffset = 3 ; sb . append ( "raw_data = load '$INPUT_FILES' using " ) . append ( loaderClassName ) . append ( "(" ) ; String paramString = "" ; if ( params . length > 0 ) { paramString = "'" + Joiner . on ( ",'" ) . join ( params ) + "'" ; } sb . append ( paramString ) . append ( ")" ) . append ( "\n" ) ; sb . append ( "/**\n" ) ; sb . append ( tabs ( initialTabOffset ) ) . append ( "as (" ) . append ( "\n" ) ; sb . append ( toPigScriptInternal ( msgDescriptor , initialTabOffset ) ) ; sb . append ( tabs ( initialTabOffset ) ) . append ( ")" ) . append ( "\n" ) . append ( "\n" ) ; sb . append ( "**/\n;\n" ) ; return sb . toString ( ) ; }
Same as toPigScript(Descriptor, String) but allows parameters for the loader.

@param msgDescriptor
@param loaderClassName
@param params
@return a pig script that can load the given message.
Same as toPigScript ( Descriptor String ) but allows parameters for the loader .