public static final class BTreeMapJava.KeySet<E>
extends java.util.AbstractSet<E>
implements java.util.NavigableSet<E>, java.io.Closeable, java.io.Serializable
Modifier and Type | Field and Description |
---|---|
protected BTreeMapJava.ConcurrentNavigableMap2<E,java.lang.Object> |
m |
Modifier and Type | Method and Description |
---|---|
boolean |
add(E k) |
E |
ceiling(E e) |
void |
clear() |
void |
close() |
java.util.Comparator<? super E> |
comparator() |
boolean |
contains(java.lang.Object o) |
java.util.Iterator<E> |
descendingIterator() |
java.util.NavigableSet<E> |
descendingSet() |
boolean |
equals(java.lang.Object o) |
E |
first() |
E |
floor(E e) |
java.util.NavigableSet<E> |
headSet(E toElement) |
java.util.NavigableSet<E> |
headSet(E toElement,
boolean inclusive) |
E |
higher(E e) |
boolean |
isEmpty() |
java.util.Iterator<E> |
iterator() |
E |
last() |
E |
lower(E e) |
E |
pollFirst() |
E |
pollLast() |
boolean |
remove(java.lang.Object o) |
int |
size() |
long |
sizeLong() |
java.util.NavigableSet<E> |
subSet(E fromElement,
boolean fromInclusive,
E toElement,
boolean toInclusive) |
java.util.NavigableSet<E> |
subSet(E fromElement,
E toElement) |
java.util.NavigableSet<E> |
tailSet(E fromElement) |
java.util.NavigableSet<E> |
tailSet(E fromElement,
boolean inclusive) |
java.lang.Object[] |
toArray() |
<T> T[] |
toArray(T[] a) |
protected final BTreeMapJava.ConcurrentNavigableMap2<E,java.lang.Object> m
public int size()
public long sizeLong()
public boolean isEmpty()
public boolean contains(java.lang.Object o)
public boolean remove(java.lang.Object o)
public void clear()
public java.util.Comparator<? super E> comparator()
comparator
in interface java.util.SortedSet<E>
public java.util.Iterator<E> iterator()
public boolean equals(java.lang.Object o)
public java.lang.Object[] toArray()
public <T> T[] toArray(T[] a)
public java.util.Iterator<E> descendingIterator()
descendingIterator
in interface java.util.NavigableSet<E>
public java.util.NavigableSet<E> subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)
subSet
in interface java.util.NavigableSet<E>
public java.util.NavigableSet<E> headSet(E toElement, boolean inclusive)
headSet
in interface java.util.NavigableSet<E>
public java.util.NavigableSet<E> tailSet(E fromElement, boolean inclusive)
tailSet
in interface java.util.NavigableSet<E>
public java.util.NavigableSet<E> descendingSet()
descendingSet
in interface java.util.NavigableSet<E>
public boolean add(E k)
public void close()
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
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