com.bazaarvoice.jolt.shiftr

Class ShiftrWriter

java.lang.Object

com.bazaarvoice.jolt.shiftr.ShiftrWriter

public class ShiftrWriter
extends Object

Convenience class for path based off a single dot notation String, like "rating.&1(2).&.value". This processes the dot notation path into internal data structures, so that the String processing only happens once.

Constructor Summary

Constructors

Constructor and Description
ShiftrWriter(String dotNotation)

Method Summary

Methods

Modifier and Type	Method and Description
PathElement	get(int index)
String	getCanonicalForm() Testing method.
int	size()
void	write(Object data, Map<String,Object> output, WalkedPath walkedPath) Use the supplied WalkedPath, in the evaluation of each of our PathElements to build a concrete output path.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShiftrWriter

public ShiftrWriter(String dotNotation)

Method Detail

write

public void write(Object data,
         Map<String,Object> output,
         WalkedPath walkedPath)

Use the supplied WalkedPath, in the evaluation of each of our PathElements to build a concrete output path. Then use that output path to write the given data to the output.

Parameters:

data - data to write

output - data structure we are going to write the data to

walkedPath - reference used to lookup reference values like "&1(2)"

size

public int size()

get

public PathElement get(int index)

getCanonicalForm

public String getCanonicalForm()

Testing method.