parser.parseExpression("Name").setValue(societyContext,"IEEE");societyContext.setVariable("queryName","Nikola Tesla");expression ="isMember(#queryName)? #queryName + ' is a member of the ' "+"+ Name + ' Society' : #queryName + ' is not a member of the ' + Name + ' Society'";String queryResultString =parser.parseExpression(expression).getValue(societyContext,String.class);// queryResultString = "Nikola Tesla is a member of the IEEE Society"