org.apache.commons.lang.ObjectUtils#notEqual ( )源码实例Demo

/**
 * Check if this extended message format is equal to another object.
 *
 * @param obj the object to compare to
 * @return true if this object equals the other, otherwise false
 * @since 2.6
 */
public boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }
    if (obj == null) {
        return false;
    }
    if (!super.equals(obj)) {
        return false;
    }
    if (ObjectUtils.notEqual(getClass(), obj.getClass())) {
      return false;
    }
    ExtendedMessageFormat rhs = (ExtendedMessageFormat)obj;
    if (ObjectUtils.notEqual(toPattern, rhs.toPattern)) {
        return false;
    }
    if (ObjectUtils.notEqual(registry, rhs.registry)) {
        return false;
    }
    return true;
}
 

/**
 * Performs the core process of function resolution.
 */
protected Map<String, StellarFunctionInfo> resolveFunctions() {

  // maps a function name to its definition
  Map<String, StellarFunctionInfo> functions = new HashMap<>();

  for(Class<? extends StellarFunction> clazz : resolvables()) {
    StellarFunctionInfo fn = resolveFunction(clazz);
    if(fn != null) {
      // check for duplicate function names
      StellarFunctionInfo fnSameName = functions.get(fn.getName());
      if (fnSameName != null && ObjectUtils.notEqual(fnSameName, fn)) {
        LOG.warn("Namespace conflict: duplicate function names; `{}` implemented by [{}, {}]",
            fn.getName(), fnSameName.getFunction(), fn.getFunction());
      }

      functions.put(fn.getName(), fn);
    }
  }

  return functions;
}
 

/** 
 * Searches the given collection for an element that is equal to the given exhibit for purposes of consolidation.
 *
 * @param coll The collection to search for a like element.
 * @param exhibit The search criteria.
 *
 * @return The element from the collection that matches the exhibit or null if 1) no items match or 
 *   the 2) exhibit is null.
 *
 */
private static EmployeeFunding findEmployeeFunding(Collection<EmployeeFunding> coll, EmployeeFunding exhibit){
    if (exhibit == null){
        return null;
    }

    for (EmployeeFunding temp : coll){
        if (temp == null){
            continue;
        }

        if (ObjectUtils.notEqual(temp.getEmplid(), exhibit.getEmplid())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getUniversityFiscalYear(), exhibit.getUniversityFiscalYear())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getChartOfAccountsCode(), exhibit.getChartOfAccountsCode())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getAccountNumber(), exhibit.getAccountNumber())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getSubAccountNumber(), exhibit.getSubAccountNumber())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getFinancialObjectCode(), exhibit.getFinancialObjectCode())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getFinancialSubObjectCode(), exhibit.getFinancialSubObjectCode())){
            continue;
        }
        if (ObjectUtils.notEqual(temp.getPositionNumber(), exhibit.getPositionNumber())){
            continue;
        }
        return temp;
    }
    /*no items in the collection match the exhibit.*/
    return null;
}