Package org.evomaster.client.java.controller.neo4j.conditions

Class ArithmeticOperand

java.lang.Object

org.evomaster.client.java.controller.neo4j.conditions.ArithmeticOperand

All Implemented Interfaces:

Operand

public final class ArithmeticOperand
extends Object
implements Operand

An operand that is an arithmetic expression over other operands, e.g. p.age + 5 or -n.weight. Keeps the structure (operator + sub-operands) instead of the original text, so the inner PropertyOperands stay resolvable per mapping and the heuristics calculator can valuate v(x op y) = apply(op, v(left), v(right)).

Fully-literal subtrees are folded to a LiteralOperand at parse time, so this class only ever holds an expression that still depends on the graph (at least one property reference).

For ArithmeticOperator.NEGATE (unary minus) the operand is getLeft() and getRight() is null.

Constructor Summary

Constructors

Constructor	Description
ArithmeticOperand(ArithmeticOperator operator, Operand left, Operand right)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Operand	getLeft()
ArithmeticOperator	getOperator()
Operand	getRight()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ArithmeticOperand

public ArithmeticOperand(ArithmeticOperator operator,
 Operand left,
 Operand right)

Method Details

getOperator

public ArithmeticOperator getOperator()

getLeft

public Operand getLeft()

getRight

public Operand getRight()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object