com.github.jlangch.venice.impl.types.collections

Class VncTinyList

java.lang.Object

com.github.jlangch.venice.impl.types.VncVal

com.github.jlangch.venice.impl.types.collections.VncCollection

com.github.jlangch.venice.impl.types.collections.VncSequence

com.github.jlangch.venice.impl.types.collections.VncList

com.github.jlangch.venice.impl.types.collections.VncTinyList

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<VncVal>

public class VncTinyList
extends VncList

An immutable list optimized for keeping 1 to 4 values. Returns a VncList if the list grows beyond its max length.

Most of the lists in a typical Venice application have less than 5 items. This optimized implementation for an immutable tiny list is much faster than a VAVR persistent list that can hold an arbitrary number of items.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VncTinyList()
VncTinyList(VncVal meta)
VncTinyList(VncVal first, VncVal meta)
VncTinyList(VncVal first, VncVal second, VncVal meta)
VncTinyList(VncVal first, VncVal second, VncVal third, VncVal meta)
VncTinyList(VncVal first, VncVal second, VncVal third, VncVal fourth, VncVal meta)

Method Summary

Modifier and Type	Method and Description
VncList	addAllAtEnd(VncSequence list)
VncList	addAllAtStart(VncSequence list)
VncList	addAtEnd(VncVal val)
VncList	addAtStart(VncVal val)
VncList	butlast()
int	compareTo(VncVal o)
java.lang.Object	convertToJavaObject()
static VncTinyList	empty()
VncList	emptyWithMeta()
boolean	equals(java.lang.Object obj)
VncVal	first()
void	forEach(java.util.function.Consumer<? super VncVal> action)
VncVal	fourth()
java.util.List<VncVal>	getList()
int	hashCode()
boolean	isEmpty()
VncVal	last()
VncVal	nth(int idx)
VncVal	nthOrDefault(int idx, VncVal defaultVal)
static VncList	of(VncVal... mvs)
static VncList	range(int from, int toExclusive)
VncList	removeAt(int idx)
VncList	rest()
VncVal	second()
VncList	setAt(int idx, VncVal val)
int	size()
VncList	slice(int start)
VncList	slice(int start, int end)
VncVal	third()
java.lang.String	toString()
java.lang.String	toString(boolean print_readably)
VncList	toVncList()
VncVector	toVncVector()
TypeRank	typeRank()
VncList	withMeta(VncVal meta)
VncList	withValues(java.util.List<? extends VncVal> replaceVals)
VncList	withValues(java.util.List<? extends VncVal> replaceVals, VncVal meta)
VncList	withVariadicValues(VncVal... replaceVals)

Methods inherited from class com.github.jlangch.venice.impl.types.collections.VncList

isVncList

Methods inherited from class com.github.jlangch.venice.impl.types.collections.VncSequence

stream

Methods inherited from class com.github.jlangch.venice.impl.types.collections.VncCollection

isVncCollection

Methods inherited from class com.github.jlangch.venice.impl.types.VncVal

getMeta, getMetaVal, getMetaVal, isPrivate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VncTinyList

public VncTinyList()

VncTinyList

public VncTinyList(VncVal meta)

VncTinyList

public VncTinyList(VncVal first,
                   VncVal meta)

VncTinyList

public VncTinyList(VncVal first,
                   VncVal second,
                   VncVal meta)

VncTinyList

public VncTinyList(VncVal first,
                   VncVal second,
                   VncVal third,
                   VncVal meta)

VncTinyList

public VncTinyList(VncVal first,
                   VncVal second,
                   VncVal third,
                   VncVal fourth,
                   VncVal meta)

Method Detail

of

public static VncList of(VncVal... mvs)

range

public static VncList range(int from,
                            int toExclusive)

emptyWithMeta

public VncList emptyWithMeta()

Overrides:

emptyWithMeta in class VncList

withVariadicValues

public VncList withVariadicValues(VncVal... replaceVals)

Overrides:

withVariadicValues in class VncList

withValues

public VncList withValues(java.util.List<? extends VncVal> replaceVals)

Overrides:

withValues in class VncList

withValues

public VncList withValues(java.util.List<? extends VncVal> replaceVals,
                          VncVal meta)

Overrides:

withValues in class VncList

withMeta

public VncList withMeta(VncVal meta)

Overrides:

withMeta in class VncList

forEach

public void forEach(java.util.function.Consumer<? super VncVal> action)

Overrides:

forEach in class VncList

getList

public java.util.List<VncVal> getList()

Overrides:

getList in class VncList

size

public int size()

Overrides:

size in class VncList

isEmpty

public boolean isEmpty()

Overrides:

isEmpty in class VncList

nth

public VncVal nth(int idx)

Overrides:

nth in class VncList

nthOrDefault

public VncVal nthOrDefault(int idx,
                           VncVal defaultVal)

Overrides:

nthOrDefault in class VncList

first

public VncVal first()

Overrides:

first in class VncList

second

public VncVal second()

Overrides:

second in class VncSequence

third

public VncVal third()

Overrides:

third in class VncSequence

fourth

public VncVal fourth()

Overrides:

fourth in class VncSequence

last

public VncVal last()

Overrides:

last in class VncList

rest

public VncList rest()

Overrides:

rest in class VncList

butlast

public VncList butlast()

Overrides:

butlast in class VncList

slice

public VncList slice(int start,
                     int end)

Overrides:

slice in class VncList

slice

public VncList slice(int start)

Overrides:

slice in class VncList

toVncList

public VncList toVncList()

Overrides:

toVncList in class VncList

toVncVector

public VncVector toVncVector()

Overrides:

toVncVector in class VncList

addAtStart

public VncList addAtStart(VncVal val)

Overrides:

addAtStart in class VncList

addAllAtStart

public VncList addAllAtStart(VncSequence list)

Overrides:

addAllAtStart in class VncList

addAtEnd

public VncList addAtEnd(VncVal val)

Overrides:

addAtEnd in class VncList

addAllAtEnd

public VncList addAllAtEnd(VncSequence list)

Overrides:

addAllAtEnd in class VncList

setAt

public VncList setAt(int idx,
                     VncVal val)

Overrides:

setAt in class VncList

removeAt

public VncList removeAt(int idx)

Overrides:

removeAt in class VncList

typeRank

public TypeRank typeRank()

Overrides:

typeRank in class VncList

convertToJavaObject

public java.lang.Object convertToJavaObject()

Overrides:

convertToJavaObject in class VncList

compareTo

public int compareTo(VncVal o)

Specified by:

compareTo in interface java.lang.Comparable<VncVal>

Overrides:

compareTo in class VncList

hashCode

public int hashCode()

Overrides:

hashCode in class VncList

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class VncList

toString

public java.lang.String toString()

Overrides:

toString in class VncList

toString

public java.lang.String toString(boolean print_readably)

Overrides:

toString in class VncList

empty

public static VncTinyList empty()