wyal.lang

Class WyalFile.Value

java.lang.Object

wybs.lang.SyntacticElement.Impl

wyal.heap.AbstractSyntacticItem

wyal.lang.WyalFile.Value

All Implemented Interfaces:

Comparable<SyntacticItem>, SyntacticItem, wybs.lang.SyntacticElement

Direct Known Subclasses:

WyalFile.Value.Bool, WyalFile.Value.Int, WyalFile.Value.Null, WyalFile.Value.UTF8

Enclosing class:

WyalFile

public abstract static class WyalFile.Value
extends AbstractSyntacticItem

Represents a raw value within a compilation unit. This is not a source-level item, though could be a component of a source-level item (e.g. a constant expression).

Author:

David J. Pearce

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WyalFile.Value.Bool
static class	WyalFile.Value.Int
static class	WyalFile.Value.Null
static class	WyalFile.Value.UTF8

Nested classes/interfaces inherited from class wyal.heap.AbstractSyntacticItem

AbstractSyntacticItem.Blocks, AbstractSyntacticItem.Extras, AbstractSyntacticItem.Operands, AbstractSyntacticItem.Schema

Nested classes/interfaces inherited from interface wybs.lang.SyntacticElement

wybs.lang.SyntacticElement.Impl

Field Summary

Fields inherited from class wyal.heap.AbstractSyntacticItem

data

Constructor Summary

Constructors

Constructor and Description
Value(WyalFile.Opcode opcode)
Value(WyalFile.Opcode opcode, Object data)

Method Summary

Modifier and Type	Method and Description
abstract WyalFile.Type	getType()
String	toString()

Methods inherited from class wyal.heap.AbstractSyntacticItem

allocate, compareTo, equals, getData, getIndex, getOpcode, getOperand, getOperands, getParent, hashCode, setOpcode, setOperand, size

Methods inherited from class wybs.lang.SyntacticElement.Impl

attribute, attributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface wyal.lang.SyntacticItem

clone

Methods inherited from interface wybs.lang.SyntacticElement

attribute, attributes

Constructor Detail

Value

public Value(WyalFile.Opcode opcode)

Value

public Value(WyalFile.Opcode opcode,
             Object data)

Method Detail

getType

public abstract WyalFile.Type getType()

toString

public String toString()

Overrides:

toString in class AbstractSyntacticItem