Class HashPathElement

java.lang.Object
com.bazaarvoice.jolt.common.pathelement.BasePathElement
com.bazaarvoice.jolt.common.pathelement.HashPathElement
All Implemented Interfaces:
MatchablePathElement, PathElement
public class HashPathElement extends BasePathElement implements MatchablePathElement
For use on the LHS, allows the user to specify an explicit string to write out. Aka given a input that is boolean, would want to write something out other than "true" / "false".

  • Field Details

    • keyValue

      private final String keyValue

  • Constructor Details

    • HashPathElement

      public HashPathElement(String key)

  • Method Details

    • getCanonicalForm

      public String getCanonicalForm()
      Description copied from interface: PathElement
      Get the canonical form of this PathElement. Really only interesting for the Reference Path element, where it will expand "invalid input: '&'" to "invalid input: '&'0(0)".
      Specified by:
      getCanonicalForm in interface PathElement
      Returns:
      canonical String version of this PathElement

    • match

      public MatchedElement match(String dataKey, WalkedPath walkedPath)
      Description copied from interface: MatchablePathElement
      See if this PathElement matches the given dataKey. If it does not match, this method returns null. If this PathElement does match, it returns a LiteralPathElement with subKeys filled in.
      Specified by:
      match in interface MatchablePathElement
      Parameters:
      dataKey - String key value from the input data
      walkedPath - "up the tree" list of LiteralPathElements, that may be used by this key as it is computing its match
      Returns:
      null or a matched LiteralPathElement