Module swim.api

Package swim.api.downlink

Class MapDownlinkRecord

java.lang.Object

swim.structure.Item

swim.structure.Value

swim.structure.Record

swim.dataflow.AbstractRecordOutlet

swim.api.downlink.DownlinkRecord

swim.api.downlink.MapDownlinkRecord

All Implemented Interfaces:

Comparable<Item>, Iterable<Item>, Collection<Item>, List<Item>, Debug, Display, Preemptive, RecordOutlet, DidClear, DidDrop, DidRemoveKey<Value,Value>, DidTake, DidUpdateKey<Value,Value>, MapOutlet<Value,Value,Record>, Outlet<Record>, StreamletScope<Value>, Builder<Item,Record>, PairBuilder<Value,Value,Record>

public class MapDownlinkRecord
extends DownlinkRecord
implements DidUpdateKey<Value,Value>, DidRemoveKey<Value,Value>, DidDrop, DidTake, DidClear

Field Summary

Fields

Modifier and Type	Field	Description
protected final MapDownlink<Value,Value>	downlink

Fields inherited from class swim.dataflow.AbstractRecordOutlet

effects, outlets, outputs, version

Constructor Summary

Constructors

Constructor	Description
MapDownlinkRecord(MapDownlink<Value,Value> downlink)

Method Summary

Modifier and Type	Method	Description
void	add(int index, Item item)
boolean	add(Item item)	Adds a single input value to this builder, returning true if the state of the builder changed.
void	clear()
boolean	containsKey(String key)	Returns true if this Record has a Field member with a key that is equal to the given key; otherwise returns false if this Record has no Field member with a key equal to the given key.
boolean	containsKey(Value key)	Returns true if this Record has a Field member with a key that is equal to the given key; otherwise returns false if this Record has no Field member with a key equal to the given key.
void	didClear()
void	didDrop(int lower)
void	didRemove(Value key, Value oldValue)
void	didTake(int upper)
void	didUpdate(Value key, Value newValue, Value oldValue)
MapDownlink<Value,Value>	downlink()
Item	get(int index)	Returns the member of this Record at the given index, if the index is greater than or equal to zero, and less than the length of this Record.
Value	get(String key)	Returns the value of the last Field member of this Record whose key is equal to the given key; returns Absent if this Record has no Field member with a key equal to the given key.
Value	get(Value key)	Returns the value of the last Field member of this Record whose key is equal to the given key; returns Absent if this Record has no Field member with a key equal to the given key.
Value	getAttr(String key)	Returns the value of the last Attr member of this Record whose key is equal to the given key; returns Absent if this Record has no Attr member with a key equal to the given key.
Value	getAttr(Text key)	Returns the value of the last Attr member of this Record whose key is equal to the given key; returns Absent if this Record has no Attr member with a key equal to the given key.
Item	getItem(int index)	Returns the member of this Record at the given index, if the index is greater than or equal to zero, and less than the length of this Record; otherwise returns Absent if the index is out of bounds.
Value	getSlot(String key)	Returns the value of the last Slot member of this Record whose key is equal to the given key; returns Absent if this Record has no Slot member with a key equal to the given key.
Value	getSlot(Value key)	Returns the value of the last Slot member of this Record whose key is equal to the given key; returns Absent if this Record has no Slot member with a key equal to the given key.
boolean	isArray()	Returns true if this Record has only Value members–no Field members.
boolean	isEmpty()	Returns true if this Record has no members.
boolean	isObject()	Returns true if this Record has only Field members–no Value members.
Iterator<Value>	keyIterator()	Returns an Iterator over the keys in the current state of this MapOutlet.
Value	put(String key, Value newValue)
Value	put(Value key, Value newValue)
Value	putAttr(String key, Value newValue)
Value	putAttr(Text key, Value newValue)
Value	putSlot(String key, Value newValue)
Value	putSlot(Value key, Value newValue)
Item	remove(int index)
boolean	removeKey(String key)
boolean	removeKey(Value key)
Item	setItem(int index, Item newItem)	Replaces the member of this Record at the given index with a new item, returning the previous Item at the given index, if the index is greater than or equal to zero, and less than the length of this Record.
int	size()	Returns the number of members contained in this Record.

Methods inherited from class swim.dataflow.AbstractRecordOutlet

bindOutput, containsOwnKey, decohereInput, decohereInputKey, didDecohereInput, didDecohereInputKey, didRecohereInput, didRecohereInputKey, disconnectInputs, disconnectOutputs, get, onDecohereInput, onDecohereInputKey, onRecohereInput, onRecohereInputKey, outlet, outlet, outputIterator, recohereInput, recohereInputKey, streamletContext, streamletScope, unbindOutput, unbindOutputs, willDecohereInput, willDecohereInputKey, willRecohereInput, willRecohereInputKey

Methods inherited from class swim.structure.Record

add, add, add, add, add, add, add, add, add, add, add, add, add, addAll, addAll, alias, appended, appended, asMutable, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, attr, bind, body, branch, commit, compareTo, compareTo, concat, contains, contains, containsAll, containsValue, create, create, debug, empty, entrySet, equals, evaluate, fieldCount, fieldIterator, fieldSet, flattened, getField, getField, hashCode, head, header, headers, indexOf, isAliased, isConstant, isDefinite, isMutable, item, item, item, item, item, item, item, iterator, keySet, lastIndexOf, length, listIterator, listIterator, of, of, of, prepended, prepended, put, put, put, put, put, put, put, put, put, put, put, put, putAll, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putAttr, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, putSlot, remove, removeAll, removed, removed, retainAll, set, setItem, setItem, setItem, setItem, setItem, setItem, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, slot, stringValue, stringValue, subList, substitute, tag, tail, target, toArray, toArray, typeOrder, unflattened, updated, updated, updatedAttr, updatedAttr, updatedSlot, updatedSlot, valueCount, valueIterator, values

Methods inherited from class swim.structure.Value

absent, and, and, bitwiseAnd, bitwiseAnd, bitwiseNot, bitwiseOr, bitwiseOr, bitwiseXor, bitwiseXor, booleanValue, booleanValue, builder, byteValue, byteValue, charValue, charValue, conditional, conditional, divide, divide, doubleValue, doubleValue, eq, eq, extant, floatValue, floatValue, fromObject, ge, ge, gt, gt, integerValue, integerValue, intValue, intValue, inverse, isDefined, isDistinct, key, keyEquals, lambda, le, le, longValue, longValue, lt, lt, minus, minus, modulo, modulo, ne, ne, negative, not, numberValue, numberValue, or, or, plus, plus, positive, shortValue, shortValue, times, times, toValue

Methods inherited from class swim.structure.Item

appended, appended, appended, appended, appended, appended, cast, cast, coerce, coerce, display, evaluate, filter, filter, globalScope, invoke, max, min, precedence, prepended, prepended, prepended, prepended, prepended, prepended, substitute, toString, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot, updatedSlot

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

replaceAll, sort, spliterator

Methods inherited from interface swim.streamlet.MapOutlet

filter, map, memoize, reduce, watch

Methods inherited from interface swim.streamlet.Outlet

map, watch

Methods inherited from interface swim.concurrent.Preemptive

isPreemptive

Field Details

downlink

protected final MapDownlink<Value,Value> downlink

Constructor Details

MapDownlinkRecord

public MapDownlinkRecord(MapDownlink<Value,Value> downlink)

Method Details

downlink

public MapDownlink<Value,Value> downlink()

Specified by:

downlink in class DownlinkRecord

isEmpty

public boolean isEmpty()

Description copied from class: Record

Returns true if this Record has no members.

Specified by:

isEmpty in interface Collection<Item>

Specified by:

isEmpty in interface List<Item>

Specified by:

isEmpty in class Record

isArray

public boolean isArray()

Description copied from class: Record

Returns true if this Record has only Value members–no Field members.

Overrides:

isArray in class Record

isObject

public boolean isObject()

Description copied from class: Record

Returns true if this Record has only Field members–no Value members.

Overrides:

isObject in class Record

size

public int size()

Description copied from class: Record

Returns the number of members contained in this Record.

Specified by:

size in interface Collection<Item>

Specified by:

size in interface List<Item>

Specified by:

size in class Record

containsKey

public boolean containsKey(Value key)

Description copied from class: Record

Returns true if this Record has a Field member with a key that is equal to the given key; otherwise returns false if this Record has no Field member with a key equal to the given key.

Specified by:

containsKey in interface MapOutlet<Value,Value,Record>

Overrides:

containsKey in class Record

containsKey

public boolean containsKey(String key)

Description copied from class: Record

Returns true if this Record has a Field member with a key that is equal to the given key; otherwise returns false if this Record has no Field member with a key equal to the given key. Equivalent to Record.containsKey(Value), but avoids boxing the key string into a Text value.

Overrides:

containsKey in class Record

get

public Value get(Value key)

Description copied from class: Record

Returns the value of the last Field member of this Record whose key is equal to the given key; returns Absent if this Record has no Field member with a key equal to the given key.

Specified by:

get in interface MapOutlet<Value,Value,Record>

Overrides:

get in class Record

get

public Value get(String key)

Description copied from class: Record

Returns the value of the last Field member of this Record whose key is equal to the given key; returns Absent if this Record has no Field member with a key equal to the given key. Equivalent to Record.get(Value), but avoids boxing the key string into a Text value.

Overrides:

get in class Record

getAttr

public Value getAttr(Text key)

Description copied from class: Record

Returns the value of the last Attr member of this Record whose key is equal to the given key; returns Absent if this Record has no Attr member with a key equal to the given key.

Overrides:

getAttr in class Record

getAttr

public Value getAttr(String key)

Description copied from class: Record

Returns the value of the last Attr member of this Record whose key is equal to the given key; returns Absent if this Record has no Attr member with a key equal to the given key. Equivalent to Record.getAttr(Text), but avoids boxing the key string into a Text value.

Overrides:

getAttr in class Record

getSlot

public Value getSlot(Value key)

Description copied from class: Record

Returns the value of the last Slot member of this Record whose key is equal to the given key; returns Absent if this Record has no Slot member with a key equal to the given key.

Overrides:

getSlot in class Record

getSlot

public Value getSlot(String key)

Description copied from class: Record

Returns the value of the last Slot member of this Record whose key is equal to the given key; returns Absent if this Record has no Slot member with a key equal to the given key. Equivalent to Record.getSlot(Value), but avoids boxing the key string into a Text value.

Overrides:

getSlot in class Record

get

public Item get(int index)

Description copied from class: Record

Returns the member of this Record at the given index, if the index is greater than or equal to zero, and less than the length of this Record.

Specified by:

get in interface List<Item>

Specified by:

get in class Record

getItem

public Item getItem(int index)

Description copied from class: Record

Returns the member of this Record at the given index, if the index is greater than or equal to zero, and less than the length of this Record; otherwise returns Absent if the index is out of bounds.

Specified by:

getItem in class Record

put

public Value put(Value key,
 Value newValue)

Overrides:

put in class Record

put

public Value put(String key,
 Value newValue)

Overrides:

put in class Record

putAttr

public Value putAttr(Text key,
 Value newValue)

Overrides:

putAttr in class Record

putAttr

public Value putAttr(String key,
 Value newValue)

Overrides:

putAttr in class Record

putSlot

public Value putSlot(Value key,
 Value newValue)

Overrides:

putSlot in class Record

putSlot

public Value putSlot(String key,
 Value newValue)

Overrides:

putSlot in class Record

setItem

public Item setItem(int index,
 Item newItem)

Description copied from class: Record

Replaces the member of this Record at the given index with a new item, returning the previous Item at the given index, if the index is greater than or equal to zero, and less than the length of this Record.

Specified by:

setItem in class Record

add

public boolean add(Item item)

Description copied from interface: Builder

Adds a single input value to this builder, returning true if the state of the builder changed.

Specified by:

add in interface Builder<Item,Record>

Specified by:

add in interface Collection<Item>

Specified by:

add in interface List<Item>

Specified by:

add in class Record

add

public void add(int index,
 Item item)

Specified by:

add in interface List<Item>

Specified by:

add in class Record

remove

public Item remove(int index)

Specified by:

remove in interface List<Item>

Specified by:

remove in class Record

removeKey

public boolean removeKey(Value key)

Overrides:

removeKey in class Record

removeKey

public boolean removeKey(String key)

Overrides:

removeKey in class Record

clear

public void clear()

Specified by:

clear in interface Collection<Item>

Specified by:

clear in interface List<Item>

Specified by:

clear in class Record

keyIterator

public Iterator<Value> keyIterator()

Description copied from interface: MapOutlet

Returns an Iterator over the keys in the current state of this MapOutlet.

Specified by:

keyIterator in interface MapOutlet<Value,Value,Record>

Specified by:

keyIterator in class AbstractRecordOutlet

didUpdate

public void didUpdate(Value key,
 Value newValue,
 Value oldValue)

Specified by:

didUpdate in interface DidUpdateKey<Value,Value>

didRemove

public void didRemove(Value key,
 Value oldValue)

Specified by:

didRemove in interface DidRemoveKey<Value,Value>

didDrop

public void didDrop(int lower)

Specified by:

didDrop in interface DidDrop

didTake

public void didTake(int upper)

Specified by:

didTake in interface DidTake

didClear

public void didClear()

Specified by:

didClear in interface DidClear