Module swim.structure

Package swim.structure

Class Bool

java.lang.Object

swim.structure.Item

swim.structure.Value

swim.structure.Bool

All Implemented Interfaces:

Comparable<Item>, Iterable<Item>, Debug, Display

public final class Bool
extends Value

Method Summary

Modifier and Type	Method	Description
Item	and(Item that)
Value	and(Value that)
boolean	booleanValue()	Converts this Value into a primitive boolean value, if possible.
boolean	booleanValue(boolean orElse)	Converts this Value into a primitive boolean value, if possible; otherwise returns orElse if this Value can't be converted into a primitive boolean value.
int	compareTo(Item other)
Item	conditional(Item thenTerm, Item elseTerm)
Value	conditional(Value thenTerm, Value elseTerm)
<T> Output<T>	debug(Output<T> output)	Writes a developer readable, debug-formatted string representation of this object to output.
<T> Output<T>	display(Output<T> output)	Writes a human readable, display-formatted string representation of this object to output.
boolean	equals(Object other)
static Bool	from(boolean value)
int	hashCode()
boolean	isConstant()	Returns true if this Item always evaluates to the same Item.
boolean	isDefinite()	Returns true if this Value is not one of: an empty Record, False, Extant, or Absent.
Value	not()
Item	or(Item that)
Value	or(Value that)
String	stringValue()	Converts this Value into a String value, if possible.
int	typeOrder()	Returns the heterogeneous sort order of this Item.

Methods inherited from class swim.structure.Value

absent, alias, bitwiseAnd, bitwiseAnd, bitwiseNot, bitwiseOr, bitwiseOr, bitwiseXor, bitwiseXor, body, branch, builder, byteValue, byteValue, charValue, charValue, commit, contains, containsKey, containsKey, containsValue, divide, divide, doubleValue, doubleValue, empty, eq, eq, extant, flattened, floatValue, floatValue, fromObject, ge, ge, get, get, getAttr, getAttr, getField, getField, getItem, getSlot, getSlot, gt, gt, head, header, headers, integerValue, integerValue, intValue, intValue, inverse, isAliased, isDefined, isDistinct, isMutable, key, keyEquals, lambda, le, le, length, longValue, longValue, lt, lt, minus, minus, modulo, modulo, ne, ne, negative, numberValue, numberValue, plus, plus, positive, removed, removed, shortValue, shortValue, stringValue, tag, tail, target, times, times, toValue, unflattened

Methods inherited from class swim.structure.Item

appended, appended, appended, appended, appended, appended, appended, appended, cast, cast, coerce, coerce, concat, evaluate, evaluate, filter, filter, globalScope, invoke, iterator, max, min, precedence, prepended, prepended, prepended, prepended, prepended, prepended, prepended, prepended, substitute, 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 Detail

isDefinite

public boolean isDefinite()

Description copied from class: Value

Returns true if this Value is not one of: an empty Record, False, Extant, or Absent.

Overrides:

isDefinite in class Value

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

stringValue

public String stringValue()

Description copied from class: Value

Converts this Value into a String value, if possible.

Overrides:

stringValue in class Value

booleanValue

public boolean booleanValue()

Description copied from class: Value

Converts this Value into a primitive boolean value, if possible.

Overrides:

booleanValue in class Value

booleanValue

public boolean booleanValue(boolean orElse)

Description copied from class: Value

Converts this Value into a primitive boolean value, if possible; otherwise returns orElse if this Value can't be converted into a primitive boolean value.

Overrides:

booleanValue in class Value

conditional

public Item conditional(Item thenTerm,
                        Item elseTerm)

Overrides:

conditional in class Value

conditional

public Value conditional(Value thenTerm,
                         Value elseTerm)

Overrides:

conditional in class Value

or

public Item or(Item that)

Overrides:

or in class Value

or

public Value or(Value that)

Overrides:

or in class Value

and

public Item and(Item that)

Overrides:

and in class Value

and

public Value and(Value that)

Overrides:

and in class Value

not

public Value not()

Overrides:

not in class Value

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

equals

public boolean equals(Object other)

Specified by:

equals in class Item

hashCode

public int hashCode()

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.

display

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

Description copied from interface: Display

Writes a human readable, display-formatted string representation of this object to output.

Specified by:

display in interface Display

Overrides:

display in class Item

Returns:

the continuation of the output.

from

public static Bool from(boolean value)