Substitution.SubstitutionElement (Apache Tomcat 9.0.37 API Documentation)

org.apache.catalina.valves.rewrite

## Class Substitution.SubstitutionElement

- java.lang.Object
- - org.apache.catalina.valves.rewrite.Substitution.SubstitutionElement

- Direct Known Subclasses:
    Substitution.MapElement, Substitution.RewriteCondBackReferenceElement, Substitution.RewriteRuleBackReferenceElement, Substitution.ServerVariableElement, Substitution.ServerVariableEnvElement, Substitution.ServerVariableHttpElement, Substitution.ServerVariableSslElement, Substitution.StaticElement
  Enclosing class:
    Substitution

      public abstract class Substitution.SubstitutionElement
      extends Object

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SubstitutionElement()`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `abstract String` | `evaluate(Matcher rule, Matcher cond, Resolver resolver)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### SubstitutionElement

          public SubstitutionElement()

  - ### Method Detail

    - #### evaluate

          public abstract String evaluate(Matcher rule,
                                          Matcher cond,
                                          Resolver resolver)

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