wytp.proof

Class Formula.Equality

java.lang.Object

wybs.lang.SyntacticElement.Impl

wybs.util.AbstractSyntacticItem

wyal.lang.WyalFile.Expr.Operator

wytp.proof.Formula.Equality

All Implemented Interfaces:

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

Direct Known Subclasses:

Formula.ArithmeticEquality

Enclosing interface:

Formula

public static class Formula.Equality
extends WyalFile.Expr.Operator
implements Formula.Equation

Nested Class Summary

Nested classes/interfaces inherited from interface wytp.proof.Formula

Formula.ArithmeticEquality, Formula.ArithmeticEquation, Formula.Conjunct, Formula.Disjunct, Formula.Equality, Formula.Equation, Formula.Inequality, Formula.Invoke, Formula.Is, Formula.Quantifier, Formula.Truth

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.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.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
Equality(boolean sign, WyalFile.Expr[] arr)
Equality(boolean sign, WyalFile.Expr lhs, WyalFile.Expr rhs)

Method Summary

Modifier and Type	Method and Description
Formula.Equality	clone(wybs.lang.SyntacticItem[] children)
boolean	getSign()
String	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 wytp.proof.Formula.Equation

get, getAll

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

Equality

public Equality(boolean sign,
                WyalFile.Expr lhs,
                WyalFile.Expr rhs)

Equality

public Equality(boolean sign,
                WyalFile.Expr[] arr)

Method Detail

getSign

public boolean getSign()

clone

public Formula.Equality clone(wybs.lang.SyntacticItem[] children)

Specified by:

clone in interface wybs.lang.SyntacticItem

Specified by:

clone in interface Formula

Specified by:

clone in class WyalFile.Expr.Operator

toString

public String toString()

Overrides:

toString in class wybs.util.AbstractSyntacticItem