public ConjunctionExpression(AbstractExpression expression1, AbstractExpression expression2)
: base(expression1, expression2)
{
}
public NegationExpression(AbstractExpression expression)
: base(expression)
{
}
public BinaryExpression(AbstractExpression expression1, AbstractExpression expression2)
{
_expression1 = expression1;
_expression2 = expression2;
}
public UnaryExpression(AbstractExpression expression)
{
_expression = expression;
}