public Operator negate() { if (negated == null) { throw new InvalidOperatorNegationException(); } return negated; } }
public Operator negate() { if (negated == null) { throw new InvalidOperatorNegationException(); } return negated; } }
public Operator negate() { if (negated == null) { throw new InvalidOperatorNegationException(); } return negated; } }
public Operator negate() { if (negated == null) { throw new InvalidOperatorNegationException(); } return negated; } }