public final class CharByteHashMap.ValuesCollection extends AbstractByteCollection
| Modifier and Type | Field and Description |
|---|---|
protected IteratorPool<ByteCursor,CharByteHashMap.ValuesIterator> |
valuesIteratorPool
internal pool of ValuesIterator
|
containsNegateTestPredicate, containsTestPredicate, negatePredicate, testContainer, testPredicate| Constructor and Description |
|---|
ValuesCollection() |
| Modifier and Type | Method and Description |
|---|---|
int |
capacity()
Return the maximum number of elements this container is guaranteed to hold without reallocating.
|
void |
clear()
Removes all elements from this collection.
|
boolean |
contains(byte value)
Lookup a given element in the container.
|
<T extends BytePredicate> |
forEach(T predicate)
Applies a
predicate to container elements, as long as the predicate
returns true. |
<T extends ByteProcedure> |
forEach(T procedure)
Applies a
procedure to all container elements. |
CharByteHashMap.ValuesIterator |
iterator()
Returns an iterator to a cursor traversing the collection.
|
int |
removeAll(byte e)
Removes all occurrences of
e from this collection. |
int |
removeAll(BytePredicate predicate)
Removes all elements in this collection for which the
given predicate returns
true. |
int |
size()
Return the current number of elements in this container.
|
byte[] |
toArray(byte[] target)
Default implementation for:
Copies all elements of this container to an existing array of the same type.
|
isEmpty, removeAll, retainAll, retainAll, toArray, toStringprotected final IteratorPool<ByteCursor,CharByteHashMap.ValuesIterator> valuesIteratorPool
public int size()
O(n) time, although implementing classes
should try to maintain the current size and return in constant time.public int capacity()
O(n) time.public boolean contains(byte value)
ByteContainertrue if this container has an element
equal to e.public <T extends ByteProcedure> T forEach(T procedure)
ByteContainerprocedure to all container elements. Returns the argument (any
subclass of ByteProcedure. This lets the caller to call methods of the argument
by chaining the call (even if the argument is an anonymous type) to retrieve computed values,
for example (IntContainer):
int count = container.forEach(new IntProcedure() {
int count; // this is a field declaration in an anonymous class.
public void apply(int value) { count++; }}).count;
public <T extends BytePredicate> T forEach(T predicate)
ByteContainerpredicate to container elements, as long as the predicate
returns true. The iteration is interrupted otherwise.public CharByteHashMap.ValuesIterator iterator()
ByteContainerThe iterator is implemented as a
cursor and it returns the same cursor instance on every call to
Iterator.next() (to avoid boxing of primitive types). To read the current
list's value (or index in the list) use the cursor's public fields. An example is
shown below.
for (ByteCursor<byte> c : container) {
System.out.println("index=" + c.index + " value=" + c.value);
}
public int removeAll(byte e)
e from this collection.
Indeed removes all the (key,value) pairs matching
(key ? , e) with the same e, from the map.e - Element to be removed from this collection, if present.public int removeAll(BytePredicate predicate)
true.
Indeed removes all the (key,value) pairs matching
the predicate for the values, from the map.public void clear()
public byte[] toArray(byte[] target)
AbstractByteCollectiontoArray in interface ByteContainertoArray in class AbstractByteCollectiontarget - The target array must be large enough to hold all elements, i.e >= ByteContainer.size().Copyright © 2017. All rights reserved.