TextMarker/uima-docbook-textmarker/src/docbook/tools.textmarker.language.quantifier.xml

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<section id="ugr.tools.tm.language.quantifier">
  <title>Quantifiers</title>
  <para>
  </para>
  <section id="ugr.tools.tm.language.quantifier.sg">
    <title>* Star Greedy</title>
    <para>
      The Star Greedy quantifier matches on any amount of annotations and
      evaluates always true. Please mind, that a rule element with a Star
      Greedy quantifier needs to match on different annotations than the
      next rule element.

      Examples:
      <programlisting><![CDATA[Input:    small Big Big Big small
Rule:     CW*
Matched:  Big Big Big  
Matched:  Big Big 
Matched:  Big]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.sr">
    <title>*? Star Reluctant</title>
    <para>
      The Star Reluctant quantifier matches on any amount of annotations
      and evaluates always true, but stops to match on new annotations,
      when the next rule element matches and evaluates true on this
      annotation.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small small Big 
Rule:     W*? CW
Matched:  small small Big
Matched:  small Big
Matched:  Big]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.pg">
    <title>+ Plus Greedy</title>
    <para>
      The Plus Greedy quantifier needs to match on at least one
      annotation.
      Please mind, that a rule element after a rule element
      with a Plus
      Greedy quantifier matches and evaluates on different
      conditions.

      Examples:

      <programlisting><![CDATA[Input:    123 456 small small Big 
Rule:     SW+ 
Matched:  small small
Matched:  small]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.pr">
    <title>+? Plus Reluctant</title>
    <para>
      The Plus Reluctant quantifier has to match on at least one
      annotation
      in order to evaluate true, but stops when the next rule
      element is
      able to match on this annotation.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small small Big 
Rule:     W+? CW
Matched:  small small Big]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.qg">
    <title>? Question Greedy</title>
    <para>
      The Question Greedy quantifier matches optionally on an annotation
      and therefore always evaluates true.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small Big small Big 
Rule:     SW CW? SW
Matched:  small Big small]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.qr">
    <title>?? Question Reluctant</title>
    <para>
      The Question Reluctant quantifier matches optionally on an
      annotation
      if the next rule element can not match on the same
      annotation and
      therefore always evaluates true.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small Big small Big 
Rule:     SW CW?? SW
Matched:  small Big small]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.mmg">
    <title>[x,y] Min Max Greedy</title>
    <para>
      The Min Max Greedy quantifier has to match at least x and at most y
      annotations of its rule element to evaluate true.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small Big small Big 
Rule:     SW CW[1,2] SW
Matched:  small Big small]]></programlisting>
    </para>
  </section>
  <section id="ugr.tools.tm.language.quantifier.mmr">
    <title>[x,y]? Min Max Reluctant</title>
    <para>
      The Min Max Greedy quantifier has to match at least x and at most y
      annotations of its rule element to evaluate true, but stops to
      match
      on additional annotations if the next rule element is able to
      match
      on
      this annotation.

      Examples:
      <programlisting><![CDATA[Input:    123 456 small Big Big Big small Big 
Rule:     SW CW[2,100]? SW
Matched:  small Big Big Big small]]></programlisting>
    </para>
  </section>
</section>