Int.java

Int(eger)

In order to avoid confusion with Java's Integer auto-boxing class for the primitive int this wrapper is called Int instead of Integer.

0
------------------Show Header Code ( lines)------------------
package expression;
1

An Int consists only of its value. This class is only needed as a wrapper which allows us to use an integer as an expression.

public class Int extends Expression {
    public final int value;

    public Int(int value) {
        this.value = value;
    }
2
------------------Show generated equals implementation Code ( lines)------------------
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Int integer = (Int) o;

        return value == integer.value;
    }
}