it.unimi.dsi.fastutil.doubles
Class DoubleCollections.SynchronizedCollection

java.lang.Object
  extended by it.unimi.dsi.fastutil.doubles.DoubleCollections.SynchronizedCollection
All Implemented Interfaces:
DoubleCollection, DoubleIterable, java.io.Serializable, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>
Direct Known Subclasses:
DoubleLists.SynchronizedList, DoubleSets.SynchronizedSet
Enclosing class:
DoubleCollections

public static class DoubleCollections.SynchronizedCollection
extends java.lang.Object
implements DoubleCollection, java.io.Serializable

A synchronized wrapper class for collections.

See Also:
Serialized Form

Field Summary
static long serialVersionUID
           
 
Method Summary
 boolean add(double k)
           
 boolean add(java.lang.Double k)
           
 boolean addAll(java.util.Collection<? extends java.lang.Double> c)
           
 boolean addAll(DoubleCollection c)
           
 void clear()
           
 boolean contains(double o)
           
 boolean contains(java.lang.Object k)
           
 boolean containsAll(java.util.Collection<?> c)
           
 boolean containsAll(DoubleCollection c)
           
 DoubleIterator doubleIterator()
          Deprecated. 
 boolean isEmpty()
           
 DoubleIterator iterator()
          Returns a type-specific iterator on the elements of this collection.
 boolean rem(double k)
          Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name.
 boolean remove(java.lang.Object ok)
           
 boolean removeAll(java.util.Collection<?> c)
           
 boolean removeAll(DoubleCollection c)
           
 boolean retainAll(java.util.Collection<?> c)
           
 boolean retainAll(DoubleCollection c)
           
 int size()
           
 java.lang.Object[] toArray()
           
 double[] toArray(double[] a)
          Returns a primitive type array containing the items of this collection.
<T> T[]
toArray(T[] a)
          Returns an containing the items of this collection; the runtime type of the returned array is that of the specified array.
 double[] toDoubleArray()
          Returns a primitive type array containing the items of this collection.
 double[] toDoubleArray(double[] a)
          Returns a primitive type array containing the items of this collection.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Collection
equals, hashCode
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values
Method Detail

size

public int size()
Specified by:
size in interface java.util.Collection<java.lang.Double>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Collection<java.lang.Double>

contains

public boolean contains(double o)
Specified by:
contains in interface DoubleCollection
See Also:
Collection.contains(Object)

toDoubleArray

public double[] toDoubleArray()
Description copied from interface: DoubleCollection
Returns a primitive type array containing the items of this collection.

Specified by:
toDoubleArray in interface DoubleCollection
Returns:
a primitive type array containing the items of this collection.
See Also:
Collection.toArray()

toArray

public java.lang.Object[] toArray()
Specified by:
toArray in interface java.util.Collection<java.lang.Double>

toDoubleArray

public double[] toDoubleArray(double[] a)
Description copied from interface: DoubleCollection
Returns a primitive type array containing the items of this collection.

Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

Specified by:
toDoubleArray in interface DoubleCollection
Parameters:
a - if this array is big enough, it will be used to store this collection.
Returns:
a primitive type array containing the items of this collection.
See Also:
Collection.toArray(Object[])

toArray

public double[] toArray(double[] a)
Description copied from interface: DoubleCollection
Returns a primitive type array containing the items of this collection.

Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

Specified by:
toArray in interface DoubleCollection
Parameters:
a - if this array is big enough, it will be used to store this collection.
Returns:
a primitive type array containing the items of this collection.
See Also:
Collection.toArray(Object[])

addAll

public boolean addAll(DoubleCollection c)
Specified by:
addAll in interface DoubleCollection
See Also:
Collection.addAll(Collection)

containsAll

public boolean containsAll(DoubleCollection c)
Specified by:
containsAll in interface DoubleCollection
See Also:
Collection.containsAll(Collection)

removeAll

public boolean removeAll(DoubleCollection c)
Specified by:
removeAll in interface DoubleCollection
See Also:
Collection.removeAll(Collection)

retainAll

public boolean retainAll(DoubleCollection c)
Specified by:
retainAll in interface DoubleCollection
See Also:
Collection.retainAll(Collection)

add

public boolean add(java.lang.Double k)
Specified by:
add in interface java.util.Collection<java.lang.Double>

contains

public boolean contains(java.lang.Object k)
Specified by:
contains in interface java.util.Collection<java.lang.Double>

toArray

public <T> T[] toArray(T[] a)
Description copied from interface: DoubleCollection
Returns an containing the items of this collection; the runtime type of the returned array is that of the specified array.

Warning: Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

Specified by:
toArray in interface DoubleCollection
Specified by:
toArray in interface java.util.Collection<java.lang.Double>
Parameters:
a - if this array is big enough, it will be used to store this collection.
Returns:
a primitive type array containing the items of this collection.
See Also:
Collection.toArray(Object[])

iterator

public DoubleIterator iterator()
Description copied from interface: DoubleCollection
Returns a type-specific iterator on the elements of this collection.

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:
iterator in interface DoubleCollection
Specified by:
iterator in interface DoubleIterable
Specified by:
iterator in interface java.lang.Iterable<java.lang.Double>
Specified by:
iterator in interface java.util.Collection<java.lang.Double>
Returns:
a type-specific iterator on the elements of this collection.

doubleIterator

@Deprecated
public DoubleIterator doubleIterator()
Deprecated. 

Description copied from interface: DoubleCollection
Returns a type-specific iterator on this elements of this collection.

Specified by:
doubleIterator in interface DoubleCollection
See Also:
DoubleCollection.iterator()

add

public boolean add(double k)
Specified by:
add in interface DoubleCollection
See Also:
Collection.add(Object)

rem

public boolean rem(double k)
Description copied from interface: DoubleCollection
Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

Specified by:
rem in interface DoubleCollection
See Also:
Collection.remove(Object)

remove

public boolean remove(java.lang.Object ok)
Specified by:
remove in interface java.util.Collection<java.lang.Double>

addAll

public boolean addAll(java.util.Collection<? extends java.lang.Double> c)
Specified by:
addAll in interface java.util.Collection<java.lang.Double>

containsAll

public boolean containsAll(java.util.Collection<?> c)
Specified by:
containsAll in interface java.util.Collection<java.lang.Double>

removeAll

public boolean removeAll(java.util.Collection<?> c)
Specified by:
removeAll in interface java.util.Collection<java.lang.Double>

retainAll

public boolean retainAll(java.util.Collection<?> c)
Specified by:
retainAll in interface java.util.Collection<java.lang.Double>

clear

public void clear()
Specified by:
clear in interface java.util.Collection<java.lang.Double>

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object