org.apache.commons.collections.list.TransformedList.decorate java code examples

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}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

public List makeEmptyList() {
  return TransformedList.decorate(new ArrayList(), TestTransformedCollection.NOOP_TRANSFORMER);
}

public List makeFullList() {
  List list = new ArrayList();
  list.addAll(Arrays.asList(getFullElements()));
  return TransformedList.decorate(list, TestTransformedCollection.NOOP_TRANSFORMER);
}

public void testTransformedList() {
  List list = TransformedList.decorate(new ArrayList(), TestTransformedCollection.STRING_TO_INTEGER_TRANSFORMER);
  assertEquals(0, list.size());
  Object[] els = new Object[] {"1", "3", "5", "7", "2", "4", "6"};

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

/**
 * Returns a transformed list backed by the given list.
 * <p>
 * Each object is passed through the transformer as it is added to the
 * List. It is important not to use the original list after invoking this 
 * method, as it is a backdoor for adding untransformed objects.
 *
 * @param list  the list to predicate, must not be null
 * @param transformer  the transformer for the list, must not be null
 * @return a transformed list backed by the given list
 * @throws IllegalArgumentException  if the List or Transformer is null
 */
public static List transformedList(List list, Transformer transformer) {
  return TransformedList.decorate(list, transformer);
}

Javadoc

Factory method to create a transforming list.

If there are any elements already in the list being decorated, they are NOT transformed.

Popular methods of TransformedList

<init>
Constructor that wraps (not copies). If there are any elements already in the list being decorated,
getList
Gets the decorated list.
listIterator
transform

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How to use decoratemethodin org.apache.commons.collections.list.TransformedList

Best Java code snippets using org.apache.commons.collections.list.TransformedList.decorate (Showing top 12 results out of 315)

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decorate
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org.apache.commons.collections.list.TransformedList