Module swim.structure

Package swim.structure

Class Attr

java.lang.Object

swim.structure.Item

swim.structure.Field

swim.structure.Attr

All Implemented Interfaces:

Comparable<Item>, Iterable<Item>, Map.Entry<Value,Value>, Debug, Display

public final class Attr
extends Field

Method Summary

Modifier and Type	Method	Description
void	alias()
Item	bitwiseAnd(Item that)
Item	bitwiseNot()
Item	bitwiseOr(Item that)
Item	bitwiseXor(Item that)
Attr	branch()
Attr	commit()	Flags this Item as immutable, recursively if it is a Record, then returns this Item.
int	compareTo(Item other)
<T> Output<T>	debug(Output<T> output)	Writes a developer readable, debug-formatted string representation of this object to output.
Item	divide(Item that)
boolean	equals(Object other)
Item	evaluate(Interpreter interpreter)
int	hashCode()
Item	inverse()
boolean	isAliased()
boolean	isConstant()	Returns true if this Item always evaluates to the same Item.
boolean	isMutable()
Text	key()	Returns the key component of this Field.
boolean	keyEquals(Object key)
Item	minus(Item that)
Item	modulo(Item that)
String	name()
Item	negative()
Item	not()
static Attr	of(String key)
static Attr	of(String key, boolean value)
static Attr	of(String key, double value)
static Attr	of(String key, float value)
static Attr	of(String key, int value)
static Attr	of(String key, long value)
static Attr	of(String key, String value)
static Attr	of(String key, Value value)
static Attr	of(Text key)
static Attr	of(Text key, boolean value)
static Attr	of(Text key, double value)
static Attr	of(Text key, float value)
static Attr	of(Text key, int value)
static Attr	of(Text key, long value)
static Attr	of(Text key, String value)
static Attr	of(Text key, Value value)
Item	plus(Item that)
Item	positive()
Value	setValue(Value newValue)	Sets the value of this Field to the new value, returning the old value.
Item	substitute(Interpreter interpreter)
Item	times(Item that)
int	typeOrder()	Returns the heterogeneous sort order of this Item.
Attr	updatedValue(Value value)	Returns a copy of this Field with the updated value.
Value	value()	Returns the value component of this Field.

Methods inherited from class swim.structure.Field

and, and, body, booleanValue, booleanValue, byteValue, byteValue, charValue, charValue, conditional, conditional, contains, containsKey, containsKey, containsValue, doubleValue, doubleValue, flattened, floatValue, floatValue, get, get, getAttr, getAttr, getField, getField, getItem, getKey, getSlot, getSlot, getValue, head, header, headers, integerValue, integerValue, intValue, intValue, isDefined, isDefinite, isDistinct, lambda, length, longValue, longValue, numberValue, numberValue, of, or, or, removed, removed, shortValue, shortValue, stringValue, stringValue, tag, tail, target, toValue, unflattened

Methods inherited from class swim.structure.Item

absent, appended, appended, appended, appended, appended, appended, appended, appended, cast, cast, coerce, coerce, concat, display, empty, eq, evaluate, extant, filter, filter, fromObject, ge, globalScope, gt, invoke, iterator, le, lt, max, min, ne, precedence, prepended, prepended, prepended, prepended, prepended, prepended, prepended, prepended, substitute, toString, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updated, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedAttr, updatedSlot, updatedSlot, 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.lang.Iterable

forEach, spliterator

Method Details

isConstant

public boolean isConstant()

Description copied from class: Item

Returns true if this Item always evaluates to the same Item.

Specified by:

isConstant in class Item

name

public String name()

key

public Text key()

Description copied from class: Field

Returns the key component of this Field.

Specified by:

key in class Field

value

public Value value()

Description copied from class: Field

Returns the value component of this Field.

Specified by:

value in class Field

setValue

public Value setValue(Value newValue)

Description copied from class: Field

Sets the value of this Field to the new value, returning the old value.

Specified by:

setValue in interface Map.Entry<Value,Value>

Specified by:

setValue in class Field

updatedValue

public Attr updatedValue(Value value)

Description copied from class: Field

Returns a copy of this Field with the updated value.

Specified by:

updatedValue in class Field

bitwiseOr

public Item bitwiseOr(Item that)

Specified by:

bitwiseOr in class Item

bitwiseXor

public Item bitwiseXor(Item that)

Specified by:

bitwiseXor in class Item

bitwiseAnd

public Item bitwiseAnd(Item that)

Specified by:

bitwiseAnd in class Item

plus

public Item plus(Item that)

Specified by:

plus in class Item

minus

public Item minus(Item that)

Specified by:

minus in class Item

times

public Item times(Item that)

Specified by:

times in class Item

divide

public Item divide(Item that)

Specified by:

divide in class Item

modulo

public Item modulo(Item that)

Specified by:

modulo in class Item

not

public Item not()

Specified by:

not in class Item

bitwiseNot

public Item bitwiseNot()

Specified by:

bitwiseNot in class Item

negative

public Item negative()

Specified by:

negative in class Item

positive

public Item positive()

Specified by:

positive in class Item

inverse

public Item inverse()

Specified by:

inverse in class Item

evaluate

public Item evaluate(Interpreter interpreter)

Overrides:

evaluate in class Item

substitute

public Item substitute(Interpreter interpreter)

Overrides:

substitute in class Item

isAliased

public boolean isAliased()

Specified by:

isAliased in class Item

isMutable

public boolean isMutable()

Specified by:

isMutable in class Item

alias

public void alias()

Specified by:

alias in class Item

branch

public Attr branch()

Specified by:

branch in class Field

commit

public Attr commit()

Description copied from class: Item

Flags this Item as immutable, recursively if it is a Record, then returns this Item.

Specified by:

commit in class Field

typeOrder

public int typeOrder()

Description copied from class: Item

Returns the heterogeneous sort order of this Item. Used to impose a total order on the set of all items. When comparing two items of different types, the items order according to their typeOrder.

Specified by:

typeOrder in class Item

compareTo

public int compareTo(Item other)

Specified by:

compareTo in interface Comparable<Item>

Specified by:

compareTo in class Item

keyEquals

public boolean keyEquals(Object key)

Specified by:

keyEquals in class Item

equals

public boolean equals(Object other)

Specified by:

equals in interface Map.Entry<Value,Value>

Specified by:

equals in class Item

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<Value,Value>

Specified by:

hashCode in class Item

debug

public <T> Output<T> debug(Output<T> output)

Description copied from interface: Debug

Writes a developer readable, debug-formatted string representation of this object to output.

Specified by:

debug in interface Debug

Specified by:

debug in class Item

Returns:

the continuation of the output.

of

public static Attr of(Text key,
 Value value)

of

public static Attr of(Text key,
 String value)

of

public static Attr of(Text key,
 int value)

of

public static Attr of(Text key,
 long value)

of

public static Attr of(Text key,
 float value)

of

public static Attr of(Text key,
 double value)

of

public static Attr of(Text key,
 boolean value)

of

public static Attr of(String key,
 Value value)

of

public static Attr of(String key,
 String value)

of

public static Attr of(String key,
 int value)

of

public static Attr of(String key,
 long value)

of

public static Attr of(String key,
 float value)

of

public static Attr of(String key,
 double value)

of

public static Attr of(String key,
 boolean value)

of

public static Attr of(Text key)

of

public static Attr of(String key)