Package org.eclipse.collections.impl.lazy.primitive

Class AbstractLazyDoubleIterable

java.lang.Object

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

All Implemented Interfaces:

DoubleIterable, LazyDoubleIterable, PrimitiveIterable

Direct Known Subclasses:

CollectBooleanToDoubleIterable, CollectByteToDoubleIterable, CollectCharToDoubleIterable, CollectDoubleIterable, CollectDoubleToDoubleIterable, CollectFloatToDoubleIterable, CollectIntToDoubleIterable, CollectLongToDoubleIterable, CollectShortToDoubleIterable, DoubleBooleanHashMap.KeysView, DoubleByteHashMap.KeysView, DoubleCharHashMap.KeysView, DoubleDoubleHashMap.KeysView, DoubleFloatHashMap.KeysView, DoubleIntHashMap.KeysView, DoubleLongHashMap.KeysView, DoubleObjectHashMap.KeysView, DoubleShortHashMap.KeysView, LazyDoubleIterableAdapter, ReverseDoubleIterable, SelectDoubleIterable, TapDoubleIterable

public abstract class AbstractLazyDoubleIterable
extends java.lang.Object
implements LazyDoubleIterable

This file was automatically generated from template file abstractLazyPrimitiveIterable.stg.

Since:

5.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	AbstractLazyDoubleIterable.DoubleMaxProcedure
private static class	AbstractLazyDoubleIterable.DoubleMinProcedure
private static class	AbstractLazyDoubleIterable.DoubleSumProcedure

Constructor Summary

Constructors

Constructor	Description
AbstractLazyDoubleIterable()

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)	Prints a string representation of this collection onto the given Appendable.
void	appendString(java.lang.Appendable appendable, java.lang.String separator)	Prints a string representation of this collection onto the given Appendable.
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.
LazyDoubleIterable	asLazy()	Returns a LazyDoubleIterable adapter wrapping the source DoubleIterable.
double	average()
RichIterable<DoubleIterable>	chunk(int size)	Partitions elements in fixed size chunks.
<V> LazyIterable<V>	collect(DoubleToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
LazyBooleanIterable	collectBoolean(DoubleToBooleanFunction function)
LazyByteIterable	collectByte(DoubleToByteFunction function)
LazyCharIterable	collectChar(DoubleToCharFunction function)
LazyDoubleIterable	collectDouble(DoubleToDoubleFunction function)
LazyFloatIterable	collectFloat(DoubleToFloatFunction function)
LazyIntIterable	collectInt(DoubleToIntFunction function)
LazyLongIterable	collectLong(DoubleToLongFunction function)
LazyShortIterable	collectShort(DoubleToShortFunction function)
boolean	contains(double value)	Returns true if the value is contained in the DoubleIterable, and false if it is not.
boolean	containsAll(double... source)	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 ifNone)
<V> LazyIterable<V>	flatCollect(DoubleToObjectFunction<? extends java.lang.Iterable<V>> function)
<T> T	injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T,? extends T> function)
boolean	isEmpty()	Returns true if this iterable has zero items.
java.lang.String	makeString()	Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).
java.lang.String	makeString(java.lang.String separator)	Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).
java.lang.String	makeString(java.lang.String start, java.lang.String separator, java.lang.String end)	Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.
double	max()
double	maxIfEmpty(double ifEmpty)
double	median()
double	min()
double	minIfEmpty(double ifEmpty)
boolean	noneSatisfy(DoublePredicate predicate)	Returns true if none of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
boolean	notEmpty()	The English equivalent of !this.isEmpty()
LazyDoubleIterable	reject(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.
LazyDoubleIterable	select(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.
int	size()	Returns the number of items in this iterable.
double	sum()
LazyDoubleIterable	tap(DoubleProcedure procedure)
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()
MutableDoubleList	toSortedList()
java.lang.String	toString()	Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.

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, doubleIterator, each, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toArray, toSortedList, toSortedListBy, toSortedListBy

Constructor Detail

AbstractLazyDoubleIterable

public AbstractLazyDoubleIterable()

Method Detail

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

toString

public java.lang.String toString()

Description copied from interface: PrimitiveIterable

Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.

 Assert.assertEquals("[]", IntLists.mutable.empty().toString());
 Assert.assertEquals("[1]", IntLists.mutable.with(1).toString());
 Assert.assertEquals("[1, 2, 3]", IntLists.mutable.with(1, 2, 3).toString());
 

Specified by:

toString in interface PrimitiveIterable

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this PrimitiveIterable

See Also:

AbstractCollection.toString()

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveIterable

Returns true if this iterable has zero items.

Specified by:

isEmpty in interface PrimitiveIterable

notEmpty

public boolean notEmpty()

Description copied from interface: PrimitiveIterable

The English equivalent of !this.isEmpty()

Specified by:

notEmpty in interface PrimitiveIterable

makeString

public java.lang.String makeString()

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

makeString

public java.lang.String makeString(java.lang.String separator)

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

makeString

public java.lang.String makeString(java.lang.String start,
                                   java.lang.String separator,
                                   java.lang.String end)

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

appendString

public void appendString(java.lang.Appendable appendable)

Description copied from interface: PrimitiveIterable

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

Specified by:

appendString in interface PrimitiveIterable

appendString

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

Description copied from interface: PrimitiveIterable

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

Specified by:

appendString in interface PrimitiveIterable

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

contains

public boolean contains(double value)

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

containsAll

public boolean containsAll(double... source)

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

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

select

public LazyDoubleIterable select(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.

Specified by:

select in interface DoubleIterable

Specified by:

select in interface LazyDoubleIterable

reject

public LazyDoubleIterable reject(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.

Specified by:

reject in interface DoubleIterable

Specified by:

reject in interface LazyDoubleIterable

tap

public LazyDoubleIterable tap(DoubleProcedure procedure)

Specified by:

tap in interface DoubleIterable

Specified by:

tap in interface LazyDoubleIterable

collect

public <V> LazyIterable<V> collect(DoubleToObjectFunction<? extends V> function)

Description copied from interface: DoubleIterable

Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

Specified by:

collect in interface DoubleIterable

Specified by:

collect in interface LazyDoubleIterable

flatCollect

public <V> LazyIterable<V> flatCollect(DoubleToObjectFunction<? extends java.lang.Iterable<V>> function)

Specified by:

flatCollect in interface LazyDoubleIterable

collectBoolean

public LazyBooleanIterable collectBoolean(DoubleToBooleanFunction function)

Specified by:

collectBoolean in interface LazyDoubleIterable

Since:

7.0

collectByte

public LazyByteIterable collectByte(DoubleToByteFunction function)

Specified by:

collectByte in interface LazyDoubleIterable

Since:

7.0

collectChar

public LazyCharIterable collectChar(DoubleToCharFunction function)

Specified by:

collectChar in interface LazyDoubleIterable

Since:

7.0

collectShort

public LazyShortIterable collectShort(DoubleToShortFunction function)

Specified by:

collectShort in interface LazyDoubleIterable

Since:

7.0

collectInt

public LazyIntIterable collectInt(DoubleToIntFunction function)

Specified by:

collectInt in interface LazyDoubleIterable

Since:

7.0

collectFloat

public LazyFloatIterable collectFloat(DoubleToFloatFunction function)

Specified by:

collectFloat in interface LazyDoubleIterable

Since:

7.0

collectLong

public LazyLongIterable collectLong(DoubleToLongFunction function)

Specified by:

collectLong in interface LazyDoubleIterable

Since:

7.0

collectDouble

public LazyDoubleIterable collectDouble(DoubleToDoubleFunction function)

Specified by:

collectDouble in interface LazyDoubleIterable

Since:

7.0

detectIfNone

public double detectIfNone(DoublePredicate predicate,
                           double ifNone)

Specified by:

detectIfNone in interface DoubleIterable

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

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

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

noneSatisfy

public boolean noneSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if none of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

noneSatisfy in interface DoubleIterable

injectInto

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

Specified by:

injectInto in interface DoubleIterable

chunk

public RichIterable<DoubleIterable> chunk(int size)

Description copied from interface: DoubleIterable

Partitions elements in fixed size chunks.

Specified by:

chunk in interface DoubleIterable

Parameters:

size - the number of elements per chunk

Returns:

A RichIterable containing DoubleIterables of size size, except the last will be truncated if the elements don't divide evenly.

toArray

public double[] toArray()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double array.

Specified by:

toArray in interface DoubleIterable

toList

public MutableDoubleList toList()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleList.

Specified by:

toList in interface DoubleIterable

toSet

public MutableDoubleSet toSet()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleSet.

Specified by:

toSet in interface DoubleIterable

toBag

public MutableDoubleBag toBag()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleBag.

Specified by:

toBag in interface DoubleIterable

sum

public double sum()

Specified by:

sum in interface DoubleIterable

max

public double max()

Specified by:

max in interface DoubleIterable

maxIfEmpty

public double maxIfEmpty(double ifEmpty)

Specified by:

maxIfEmpty in interface DoubleIterable

min

public double min()

Specified by:

min in interface DoubleIterable

minIfEmpty

public double minIfEmpty(double ifEmpty)

Specified by:

minIfEmpty in interface DoubleIterable

average

public double average()

Specified by:

average in interface DoubleIterable

median

public double median()

Specified by:

median in interface DoubleIterable

toSortedArray

public double[] toSortedArray()

Specified by:

toSortedArray in interface DoubleIterable

toSortedList

public MutableDoubleList toSortedList()

Specified by:

toSortedList in interface DoubleIterable

asLazy

public LazyDoubleIterable asLazy()

Description copied from interface: DoubleIterable

Returns a LazyDoubleIterable adapter wrapping the source DoubleIterable.

Specified by:

asLazy in interface DoubleIterable