Class StarAllPathElement
java.lang.Object
com.bazaarvoice.jolt.common.pathelement.StarAllPathElement
- All Implemented Interfaces:
MatchablePathElement
,PathElement
,StarPathElement
PathElement for the lone "*" wildcard. In this case we can avoid doing any
regex or string comparison work at all.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionGet the canonical form of this PathElement.match
(String dataKey, WalkedPath walkedPath) See if this PathElement matches the given dataKey.boolean
stringMatch
(String literal) Method to see if a candidate key would match this PathElement.
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Constructor Details
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StarAllPathElement
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Method Details
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stringMatch
Description copied from interface:StarPathElement
Method to see if a candidate key would match this PathElement.- Specified by:
stringMatch
in interfaceStarPathElement
- Parameters:
literal
- test to see if the provided string will match this Element's regex- Returns:
- true if the provided literal will match this Element's regex
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match
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 interfaceMatchablePathElement
- Parameters:
dataKey
- String key value from the input datawalkedPath
- "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
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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 interfacePathElement
- Returns:
- canonical String version of this PathElement
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getRawKey
- Specified by:
getRawKey
in interfacePathElement
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