Package com.google.gwt.util.regexfilter

Class RegexFilter

  • All Implemented Interfaces:
    java.io.Serializable
    Direct Known Subclasses:
    WhitelistRegexFilter
    public abstract class RegexFilter
extends java.lang.Object
implements java.io.Serializable
    This class implements filters that are configured with a sequence of regexes. Each regex in the sequence can be preceded by a + or a - to indicate whether it indicates that queries matching the regex should be included or excluded. Concrete subclasses indicate the default behaviors by overriding acceptByDefault() and entriesArePositiveByDefault().
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      protected abstract boolean acceptByDefault()
      If no pattern matches, whether the query should be considered as an accept.
      void add​(java.lang.String regex)  
      void addAll​(RegexFilter regexFilter)  
      void addAll​(java.util.List<java.lang.String> newValues)  
      protected abstract boolean entriesArePositiveByDefault()
      If a pattern is not preceded by + or -, whether the query should be considered positive.
      java.util.List<java.lang.String> getValues()  
      boolean isEmpty()  
      boolean isIncluded​(TreeLogger logger, java.lang.String query)  
      boolean isIncluded​(java.lang.String query)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • isEmpty

        public boolean isEmpty()

      • getValues

        public java.util.List<java.lang.String> getValues()

      • add

        public void add​(java.lang.String regex)

      • addAll

        public void addAll​(java.util.List<java.lang.String> newValues)

      • addAll

        public void addAll​(RegexFilter regexFilter)

      • isIncluded

        public boolean isIncluded​(java.lang.String query)

      • isIncluded

        public boolean isIncluded​(TreeLogger logger,
                          java.lang.String query)

      • acceptByDefault

        protected abstract boolean acceptByDefault()
        If no pattern matches, whether the query should be considered as an accept.

      • entriesArePositiveByDefault

        protected abstract boolean entriesArePositiveByDefault()
        If a pattern is not preceded by + or -, whether the query should be considered positive.