Class AndTerm

  • All Implemented Interfaces:
    Serializable

    public final class AndTerm
    extends SearchTerm
    This class implements the logical AND operator on individual SearchTerms.
    Author:
    Bill Shannon, John Mani
    See Also:
    Serialized Form
    • Constructor Detail

      • AndTerm

        public AndTerm​(SearchTerm t1,
                       SearchTerm t2)
        Constructor that takes two terms.
        Parameters:
        t1 - first term
        t2 - second term
      • AndTerm

        public AndTerm​(SearchTerm[] t)
        Constructor that takes an array of SearchTerms.
        Parameters:
        t - array of terms
    • Method Detail

      • getTerms

        public SearchTerm[] getTerms()
        Return the search terms.
        Returns:
        the search terms
      • match

        public boolean match​(Message msg)
        The AND operation.

        The terms specified in the constructor are applied to the given object and the AND operator is applied to their results.

        Specified by:
        match in class SearchTerm
        Parameters:
        msg - The specified SearchTerms are applied to this Message and the AND operator is applied to their results.
        Returns:
        true if the AND succeds, otherwise false
      • equals

        public boolean equals​(Object obj)
        Equality comparison.
        Overrides:
        equals in class Object
      • hashCode

        public int hashCode()
        Compute a hashCode for this object.
        Overrides:
        hashCode in class Object