Examples of java.util.Set.removeAll()

java.util.Set.removeAll()
Removes from this set all of its elements that are contained in the specified collection (optional operation). If the specified collection is also a set, this operation effectively modifies this set so that its value is the asymmetric set difference of the two sets. @param c collection containing elements to be removed from this set @return true if this set changed as a result of the call @throws UnsupportedOperationException if the removeAll operationis not supported by this set @throws ClassCastException if the class of an element of this setis incompatible with the specified collection (optional) @throws NullPointerException if this set contains a null element and thespecified collection does not permit null elements (optional), or if the specified collection is null @see #remove(Object) @see #contains(Object)

      {
         Node<Object, Object> node = getCache().getRoot().getChild(fqn);
         if (node != null)
         {
            keys = node.getKeys();
            keys.removeAll(INTERNAL_KEYS);
         }
      }
      catch (CacheException e)
      {
         log_.error("getAttributeKeys(): Exception getting keys for session " + Util.maskId(realId), e);

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   * @throws HibernateException
   */
  protected void verifyParameters(boolean reserveFirstParameter) throws HibernateException {
    if ( parameterMetadata.getNamedParameterNames().size() != namedParameters.size() + namedParameterLists.size() ) {
      Set missingParams = new HashSet( parameterMetadata.getNamedParameterNames() );
      missingParams.removeAll( namedParameterLists.keySet() );
      missingParams.removeAll( namedParameters.keySet() );
      throw new QueryException( "Not all named parameters have been set: " + missingParams, getQueryString() );
    }


    int positionalValueSpan = 0;

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   */
  protected void verifyParameters(boolean reserveFirstParameter) throws HibernateException {
    if ( parameterMetadata.getNamedParameterNames().size() != namedParameters.size() + namedParameterLists.size() ) {
      Set missingParams = new HashSet( parameterMetadata.getNamedParameterNames() );
      missingParams.removeAll( namedParameterLists.keySet() );
      missingParams.removeAll( namedParameters.keySet() );
      throw new QueryException( "Not all named parameters have been set: " + missingParams, getQueryString() );
    }


    int positionalValueSpan = 0;
    for ( int i = 0; i < values.size(); i++ ) {

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   * @throws HibernateException
   */
  protected void verifyParameters(boolean reserveFirstParameter) throws HibernateException {
    if ( parameterMetadata.getNamedParameterNames().size() != namedParameters.size() + namedParameterLists.size() ) {
      Set missingParams = new HashSet( parameterMetadata.getNamedParameterNames() );
      missingParams.removeAll( namedParameterLists.keySet() );
      missingParams.removeAll( namedParameters.keySet() );
      throw new QueryException( "Not all named parameters have been set: " + missingParams, getQueryString() );
    }


    int positionalValueSpan = 0;

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   */
  protected void verifyParameters(boolean reserveFirstParameter) throws HibernateException {
    if ( parameterMetadata.getNamedParameterNames().size() != namedParameters.size() + namedParameterLists.size() ) {
      Set missingParams = new HashSet( parameterMetadata.getNamedParameterNames() );
      missingParams.removeAll( namedParameterLists.keySet() );
      missingParams.removeAll( namedParameters.keySet() );
      throw new QueryException( "Not all named parameters have been set: " + missingParams, getQueryString() );
    }


    int positionalValueSpan = 0;
    for ( int i = 0; i < values.size(); i++ ) {

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                    if (newsel == null) {
                        newsel = new HashSet();
                    } else {
                        newsel = new HashSet(newsel);
                    }
                    newsel.removeAll(visible);
                    newsel.addAll(s);
                    setValue(newsel, true);
                }
            } else {
                // Single select mode

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                    if (newsel == null) {
                        newsel = new HashSet();
                    } else {
                        newsel = new HashSet(newsel);
                    }
                    newsel.removeAll(visible);
                    newsel.addAll(s);
                    setValue(newsel, true);
                }
            } else {
                // Single select mode

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        anotherSetWithInnerClass.remove(EnumWithInnerClass.d);
        result = anotherSetWithInnerClass.remove(setWithInnerClass);
        assertFalse("Should return false", result); //$NON-NLS-1$


        Set rawSet = EnumSet.allOf(EnumWithAllInnerClass.class);
        result = rawSet.removeAll(EnumSet.allOf(EnumFoo.class));
        assertFalse("Should return false", result); //$NON-NLS-1$


        setWithInnerClass = EnumSet.allOf(EnumWithInnerClass.class);
        anotherSetWithInnerClass = EnumSet.allOf(EnumWithInnerClass.class);
        setWithInnerClass.remove(EnumWithInnerClass.a);

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        anotherHugeSetWithInnerClass.remove(HugeEnumWithInnerClass.d);
        result = anotherHugeSetWithInnerClass.remove(hugeSetWithInnerClass);
        assertFalse(result);


        rawSet = EnumSet.allOf(HugeEnumWithInnerClass.class);
        result = rawSet.removeAll(EnumSet.allOf(HugeEnum.class));
        assertFalse(result);


        hugeSetWithInnerClass = EnumSet.allOf(HugeEnumWithInnerClass.class);
        anotherHugeSetWithInnerClass = EnumSet.allOf(HugeEnumWithInnerClass.class);
        hugeSetWithInnerClass.remove(HugeEnumWithInnerClass.a);

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            return true;
        }


        WeightedKey subtract(WeightedKey otherKey) {
            Set tmp = new HashSet(Arrays.asList(names));
            tmp.removeAll(Arrays.asList(otherKey.names));
            return new WeightedKey(tmp);


        }


        //-------------------------------------------------------< Comparable >

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