Name

adams.flow.transformer.StringMatcher

Synopsis

Lets string tokens only pass if they match the regular expression. Matching sense can be inverted as well.
Special characters like \n \r \t and \ need to be escaped properly. The input is expected to be escaped, i.e., the string "\t" will get turned into the character '\t'.
Instead of outputting the strings, it is also possible to output the 1-based indices.

Additional information

Flow input/output:
- input: java.lang.String, java.lang.String[]
- output: java.lang.String, java.lang.String[]

Options

• loggingLevel
  

  The logging level for outputting errors and debugging output.

  command-line	-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST>
  default	WARNING
  min-user-mode	Expert

  
  
• name
  

  The name of the actor.

  command-line	-name <java.lang.String>
  default	StringMatcher

  
  
• annotations
  

  The annotations to attach to this actor.

  command-line	-annotation <adams.core.base.BaseAnnotation>
  default

  
  
• skip
  

  If set to true, transformation is skipped and the input token is just forwarded as it is.

  command-line	-skip <boolean>
  default	false

  
  
• stopFlowOnError
  

  If set to true, the flow execution at this level gets stopped in case this actor encounters an error; the error gets propagated; useful for critical actors.

  command-line	-stop-flow-on-error <boolean>
  default	false
  min-user-mode	Expert

  
  
• silent
  

  If enabled, then no errors are output in the console; Note: the enclosing actor handler must have this enabled as well.

  command-line	-silent <boolean>
  default	false
  min-user-mode	Expert

  
  
• regExp
  

  The regular expression used for matching the strings.

  command-line	-regexp <adams.core.base.BaseRegExp>
  default	.*
  more	https://docs.oracle.com/javase/tutorial/essential/regex/
  	https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/regex/Pattern.html

  
  
• invert
  

  If set to true, then the matching sense is inverted.

  command-line	-invert <boolean>
  default	false

  
  
• outputIndices
  

  If set to true, 1-based indices of matches are output instead of strings.

  command-line	-output-indices <boolean>
  default	false