fe/src/main/java/com/cloudera/impala/analysis/CreateFunctionStmtBase.java
// Returns optArg[key], first validating that it is set.
Returns optArg[key], first validating that it is set.
Returns optArg [ key ] first validating that it is set .
protected String checkAndGetOptArg(OptArg key)
      throws AnalysisException {
    if (!optArgs_.containsKey(key)) {
      throw new AnalysisException("Argument '" + key + "' must be set.");
    }
    return optArgs_.get(key);
  }
protected String checkAndGetOptArg ( OptArg key ) throws AnalysisException { if ( ! optArgs_ . containsKey ( key ) ) { throw new AnalysisException ( "Argument '" + key + "' must be set." ) ; } return optArgs_ . get ( key ) ; }
Returns optArg[key], first validating that it is set.
Returns optArg [ key ] first validating that it is set .