ExpressionStatement.java

package me.tomassetti.turin.parser.ast.statements;

import com.google.common.collect.ImmutableList;
import me.tomassetti.turin.parser.ast.Node;
import me.tomassetti.turin.parser.ast.expressions.Expression;

public class ExpressionStatement extends Statement {
    private Expression expression;

    public ExpressionStatement(Expression expression) {
        this.expression = expression;
        this.expression.setParent(this);
    }

    @Override
    public String toString() {
        return "ExpressionStatement{" +
                "expression=" + expression +
                '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        ExpressionStatement that = (ExpressionStatement) o;

        if (!expression.equals(that.expression)) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return expression.hashCode();
    }

    @Override

    public Iterable<Node> getChildren() {
        return ImmutableList.of(expression);
    }

    public Expression getExpression() {
        return expression;
    }
}