Package org.eclipse.collections.impl.map.mutable.primitive

Class DoubleBooleanHashMap.KeysView

java.lang.Object

org.eclipse.collections.impl.lazy.primitive.AbstractLazyDoubleIterable

org.eclipse.collections.impl.map.mutable.primitive.DoubleBooleanHashMap.KeysView

All Implemented Interfaces:

DoubleIterable, LazyDoubleIterable, PrimitiveIterable

Enclosing class:

DoubleBooleanHashMap

private class DoubleBooleanHashMap.KeysView
extends AbstractLazyDoubleIterable

Constructor Summary

Constructors

Modifier	Constructor	Description
private	KeysView()

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(DoublePredicate predicate)	Returns true if all of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(DoublePredicate predicate)	Returns true if any of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
void	appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)	Prints a string representation of this collection onto the given Appendable.
boolean	contains(double key)	Returns true if the value is contained in the DoubleIterable, and false if it is not.
boolean	containsAll(double... keys)	Returns true if all of the values specified in the source array are contained in the DoubleIterable, and false if they are not.
boolean	containsAll(DoubleIterable source)	Returns true if all of the values specified in the source DoubleIterable are contained in the DoubleIterable, and false if they are not.
int	count(DoublePredicate predicate)	Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.
double	detectIfNone(DoublePredicate predicate, double value)
DoubleIterator	doubleIterator()	Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.
void	each(DoubleProcedure procedure)	A synonym for forEach.
<T> T	injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T,? extends T> function)
boolean	isEmpty()	Returns true if this iterable has zero items.
double	max()
double	min()
boolean	notEmpty()	The English equivalent of !this.isEmpty()
int	size()	Returns the number of items in this iterable.
double	sum()
double[]	toArray()	Converts the DoubleIterable to a primitive double array.
MutableDoubleBag	toBag()	Converts the DoubleIterable to a new MutableDoubleBag.
MutableDoubleList	toList()	Converts the DoubleIterable to a new MutableDoubleList.
MutableDoubleSet	toSet()	Converts the DoubleIterable to a new MutableDoubleSet.
double[]	toSortedArray()

Methods inherited from class org.eclipse.collections.impl.lazy.primitive.AbstractLazyDoubleIterable

appendString, appendString, asLazy, average, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, flatCollect, makeString, makeString, makeString, maxIfEmpty, median, minIfEmpty, noneSatisfy, reject, select, tap, toSortedList, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.collections.api.DoubleIterable

averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAny, containsAny, containsNone, containsNone, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toArray, toSortedList, toSortedListBy, toSortedListBy

Constructor Detail

KeysView

private KeysView()

Method Detail

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveIterable

Returns true if this iterable has zero items.

Specified by:

isEmpty in interface PrimitiveIterable

Overrides:

isEmpty in class AbstractLazyDoubleIterable

notEmpty

public boolean notEmpty()

Description copied from interface: PrimitiveIterable

The English equivalent of !this.isEmpty()

Specified by:

notEmpty in interface PrimitiveIterable

Overrides:

notEmpty in class AbstractLazyDoubleIterable

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

Overrides:

size in class AbstractLazyDoubleIterable

contains

public boolean contains(double key)

Description copied from interface: DoubleIterable

Returns true if the value is contained in the DoubleIterable, and false if it is not.

Specified by:

contains in interface DoubleIterable

Overrides:

contains in class AbstractLazyDoubleIterable

containsAll

public boolean containsAll(double... keys)

Description copied from interface: DoubleIterable

Returns true if all of the values specified in the source array are contained in the DoubleIterable, and false if they are not.

Specified by:

containsAll in interface DoubleIterable

Overrides:

containsAll in class AbstractLazyDoubleIterable

containsAll

public boolean containsAll(DoubleIterable source)

Description copied from interface: DoubleIterable

Returns true if all of the values specified in the source DoubleIterable are contained in the DoubleIterable, and false if they are not.

Specified by:

containsAll in interface DoubleIterable

Overrides:

containsAll in class AbstractLazyDoubleIterable

doubleIterator

public DoubleIterator doubleIterator()

Description copied from interface: DoubleIterable

Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.

each

public void each(DoubleProcedure procedure)

Description copied from interface: DoubleIterable

A synonym for forEach.

Since:

7.0.

appendString

public void appendString(java.lang.Appendable appendable,
                         java.lang.String start,
                         java.lang.String separator,
                         java.lang.String end)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).

Specified by:

appendString in interface PrimitiveIterable

Overrides:

appendString in class AbstractLazyDoubleIterable

count

public int count(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.

Specified by:

count in interface DoubleIterable

Overrides:

count in class AbstractLazyDoubleIterable

anySatisfy

public boolean anySatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if any of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

anySatisfy in interface DoubleIterable

Overrides:

anySatisfy in class AbstractLazyDoubleIterable

allSatisfy

public boolean allSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if all of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

allSatisfy in interface DoubleIterable

Overrides:

allSatisfy in class AbstractLazyDoubleIterable

detectIfNone

public double detectIfNone(DoublePredicate predicate,
                           double value)

Specified by:

detectIfNone in interface DoubleIterable

Overrides:

detectIfNone in class AbstractLazyDoubleIterable

sum

public double sum()

Specified by:

sum in interface DoubleIterable

Overrides:

sum in class AbstractLazyDoubleIterable

max

public double max()

Specified by:

max in interface DoubleIterable

Overrides:

max in class AbstractLazyDoubleIterable

min

public double min()

Specified by:

min in interface DoubleIterable

Overrides:

min in class AbstractLazyDoubleIterable

toSortedArray

public double[] toSortedArray()

Specified by:

toSortedArray in interface DoubleIterable

Overrides:

toSortedArray in class AbstractLazyDoubleIterable

toArray

public double[] toArray()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double array.

Specified by:

toArray in interface DoubleIterable

Overrides:

toArray in class AbstractLazyDoubleIterable

injectInto

public <T> T injectInto(T injectedValue,
                        ObjectDoubleToObjectFunction<? super T,? extends T> function)

Specified by:

injectInto in interface DoubleIterable

Overrides:

injectInto in class AbstractLazyDoubleIterable

toList

public MutableDoubleList toList()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleList.

Specified by:

toList in interface DoubleIterable

Overrides:

toList in class AbstractLazyDoubleIterable

toSet

public MutableDoubleSet toSet()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleSet.

Specified by:

toSet in interface DoubleIterable

Overrides:

toSet in class AbstractLazyDoubleIterable

toBag

public MutableDoubleBag toBag()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleBag.

Specified by:

toBag in interface DoubleIterable

Overrides:

toBag in class AbstractLazyDoubleIterable