Module swim.structure

Package swim.structure

Class Func

java.lang.Object

swim.structure.Item

swim.structure.Value

swim.structure.Expression

swim.structure.Func

All Implemented Interfaces:

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

Direct Known Subclasses:

BridgeFunc, LambdaFunc

public abstract class Func
extends Expression

Constructor Summary

Constructors

Constructor	Description
Func()

Method Summary

Modifier and Type	Method	Description
Item	expand(Value args, Interpreter interpreter, InvokeOperator operator)
abstract Item	invoke(Value args, Interpreter interpreter, InvokeOperator operator)
boolean	isConstant()	Returns true if this Item always evaluates to the same Item.

Methods inherited from class swim.structure.Expression

and, and, bitwiseAnd, bitwiseAnd, bitwiseNot, bitwiseOr, bitwiseOr, bitwiseXor, bitwiseXor, conditional, conditional, divide, divide, eq, eq, ge, ge, gt, gt, inverse, le, le, lt, lt, minus, minus, modulo, modulo, ne, ne, negative, not, or, or, plus, plus, positive, times, times

Methods inherited from class swim.structure.Value

absent, alias, body, booleanValue, booleanValue, branch, builder, byteValue, byteValue, charValue, charValue, commit, contains, containsKey, containsKey, containsValue, doubleValue, doubleValue, empty, extant, flattened, floatValue, floatValue, fromObject, get, get, getAttr, getAttr, getField, getField, getItem, getSlot, getSlot, head, header, headers, integerValue, integerValue, intValue, intValue, isAliased, isDefined, isDefinite, isDistinct, isMutable, key, keyEquals, lambda, length, longValue, longValue, numberValue, numberValue, removed, removed, shortValue, shortValue, stringValue, stringValue, tag, tail, target, toValue, unflattened

Methods inherited from class swim.structure.Item

appended, appended, appended, appended, appended, appended, appended, appended, cast, cast, coerce, coerce, compareTo, concat, debug, display, equals, evaluate, evaluate, filter, filter, globalScope, hashCode, invoke, iterator, max, min, precedence, prepended, prepended, prepended, prepended, prepended, prepended, prepended, prepended, substitute, substitute, toString, typeOrder, 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

Constructor Details

Func

public Func()

Method Details

invoke

public abstract Item invoke(Value args,
 Interpreter interpreter,
 InvokeOperator operator)

expand

public Item expand(Value args,
 Interpreter interpreter,
 InvokeOperator operator)

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