Package com.tnsai.invariants

Record Class InvariantExpression.Comparison

java.lang.Object

java.lang.Record

com.tnsai.invariants.InvariantExpression.Comparison

All Implemented Interfaces:

InvariantExpression

Enclosing interface:

InvariantExpression

public static record InvariantExpression.Comparison(InvariantExpression left, InvariantExpression.ComparisonOp op, InvariantExpression right)
extends Record
implements InvariantExpression

Binary comparison (==, !=, invalid input: '<', >, invalid input: '<'=, >=).

Nested Class Summary

Nested classes/interfaces inherited from interface com.tnsai.invariants.InvariantExpression

InvariantExpression.And, InvariantExpression.Comparison, InvariantExpression.ComparisonOp, InvariantExpression.FieldRef, InvariantExpression.Literal, InvariantExpression.MethodCall, InvariantExpression.Not, InvariantExpression.Or

Constructor Summary

Constructors

Constructor	Description
Comparison(InvariantExpression left, InvariantExpression.ComparisonOp op, InvariantExpression right)	Creates an instance of a Comparison record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
InvariantExpression	left()	Returns the value of the left record component.
InvariantExpression.ComparisonOp	op()	Returns the value of the op record component.
InvariantExpression	right()	Returns the value of the right record component.
String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Comparison

public Comparison(InvariantExpression left,
 InvariantExpression.ComparisonOp op,
 InvariantExpression right)

Creates an instance of a Comparison record class.

Parameters:

left - the value for the left record component

op - the value for the op record component

right - the value for the right record component

Method Details

toString

public String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

left

public InvariantExpression left()

Returns the value of the left record component.

Returns:

the value of the left record component

op

public InvariantExpression.ComparisonOp op()

Returns the value of the op record component.

Returns:

the value of the op record component

right

public InvariantExpression right()

Returns the value of the right record component.

Returns:

the value of the right record component