public String processString(String s) {
		if (decoderPipeline != null) {
			return decoderPipeline.processString(s);
		} else { throw new java.lang.RuntimeException("Decoder Not Initialized"); }
	}
public String processString ( String s ) { if ( decoderPipeline != null ) { return decoderPipeline . processString ( s ) ; } else { throw new java . lang . RuntimeException ( "Decoder Not Initialized" ) ; } }
Process a text string as input and return a string representation of the annotations.
The representation returned depends on what type of decoder the Jarafe instance
was initialized with.
@param s  Input string
@return a string encoding  serialized object with added annotations