wyal.lang

Class WyalFile.Expr.Equal

java.lang.Object

wybs.lang.SyntacticElement.Impl

wybs.util.AbstractSyntacticItem

wyal.lang.WyalFile.Expr.Operator

wyal.lang.WyalFile.Expr.InfixOperator

wyal.lang.WyalFile.Expr.Equal

All Implemented Interfaces:

Cloneable, Comparable<wybs.lang.SyntacticItem>, WyalFile.Expr, WyalFile.Stmt, wybs.lang.SyntacticElement, wybs.lang.SyntacticItem

Enclosing interface:

WyalFile.Expr

public static class WyalFile.Expr.Equal
extends WyalFile.Expr.InfixOperator

Represents an equality expression of the form "e1 == ... == en" where e1 ... en are the operand expressions.

Author:

David J. Pearce

Nested Class Summary

Nested classes/interfaces inherited from interface wyal.lang.WyalFile.Expr

WyalFile.Expr.Addition, WyalFile.Expr.ArrayAccess, WyalFile.Expr.ArrayGenerator, WyalFile.Expr.ArrayInitialiser, WyalFile.Expr.ArrayLength, WyalFile.Expr.ArrayUpdate, WyalFile.Expr.Cast, WyalFile.Expr.Constant, WyalFile.Expr.Dereference, WyalFile.Expr.Division, WyalFile.Expr.Equal, WyalFile.Expr.ExistentialQuantifier, WyalFile.Expr.GreaterThan, WyalFile.Expr.GreaterThanOrEqual, WyalFile.Expr.InfixOperator, WyalFile.Expr.Invoke, WyalFile.Expr.Is, WyalFile.Expr.LessThan, WyalFile.Expr.LessThanOrEqual, WyalFile.Expr.LogicalAnd, WyalFile.Expr.LogicalIff, WyalFile.Expr.LogicalImplication, WyalFile.Expr.LogicalNot, WyalFile.Expr.LogicalOr, WyalFile.Expr.Multiplication, WyalFile.Expr.Negation, WyalFile.Expr.NotEqual, WyalFile.Expr.Operator, WyalFile.Expr.Quantifier, WyalFile.Expr.RecordAccess, WyalFile.Expr.RecordInitialiser, WyalFile.Expr.RecordUpdate, WyalFile.Expr.Remainder, WyalFile.Expr.Subtraction, WyalFile.Expr.UniversalQuantifier, WyalFile.Expr.VariableAccess

Nested classes/interfaces inherited from interface wyal.lang.WyalFile.Stmt

WyalFile.Stmt.Block, WyalFile.Stmt.CaseOf, WyalFile.Stmt.IfThen

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

wybs.lang.SyntacticItem.Data, wybs.lang.SyntacticItem.Operands, wybs.lang.SyntacticItem.Schema

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

wybs.lang.SyntacticElement.Impl

Field Summary

Fields inherited from class wybs.util.AbstractSyntacticItem

data, opcode, operands

Constructor Summary

Constructors

Constructor and Description
Equal(WyalFile.Expr... operands)

Method Summary

Modifier and Type	Method and Description
WyalFile.Expr	clone(wybs.lang.SyntacticItem[] operands)
String	getOperatorString()

Methods inherited from class wyal.lang.WyalFile.Expr.InfixOperator

toString

Methods inherited from class wyal.lang.WyalFile.Expr.Operator

get, getAll

Methods inherited from class wybs.util.AbstractSyntacticItem

allocate, compareTo, equals, getAncestor, getData, getHeap, getIndex, getOpcode, getParent, hashCode, match, setOpcode, setOperand, size, toArray

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 wybs.lang.SyntacticItem

allocate, getData, getHeap, getIndex, getOpcode, getParent, setOpcode, setOperand, size

Methods inherited from interface wybs.lang.SyntacticElement

attribute, attributes

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

Equal

public Equal(WyalFile.Expr... operands)

Method Detail

clone

public WyalFile.Expr clone(wybs.lang.SyntacticItem[] operands)

Specified by:

clone in interface wybs.lang.SyntacticItem

Specified by:

clone in class WyalFile.Expr.Operator

getOperatorString

public String getOperatorString()

Specified by:

getOperatorString in class WyalFile.Expr.InfixOperator