match
public MatchedElement match(java.lang.String dataKey,
WalkedPath walkedPath)
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