com.bazaarvoice.jolt.shiftr.spec

Class ShiftrCompositeSpec

java.lang.Object

com.bazaarvoice.jolt.shiftr.spec.ShiftrSpec

com.bazaarvoice.jolt.shiftr.spec.ShiftrCompositeSpec

public class ShiftrCompositeSpec
extends ShiftrSpec

Spec that has children, which it builds and then manages during Transforms.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShiftrCompositeSpec.ComputedKeysComparator

Field Summary

Fields inherited from class com.bazaarvoice.jolt.shiftr.spec.ShiftrSpec

pathElement

Constructor Summary

Constructors

Constructor and Description
ShiftrCompositeSpec(String rawKey, Map<String,Object> spec)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	apply(String inputKey, Object input, WalkedPath walkedPath, Map<String,Object> output) If this Spec matches the inputKey, then perform one step in the Shiftr parallel treewalk.

Methods inherited from class com.bazaarvoice.jolt.shiftr.spec.ShiftrSpec

parse, parse

Methods inherited from class java.lang.Object

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

Constructor Detail

ShiftrCompositeSpec

public ShiftrCompositeSpec(String rawKey,
                   Map<String,Object> spec)

Method Detail

apply

public boolean apply(String inputKey,
            Object input,
            WalkedPath walkedPath,
            Map<String,Object> output)

If this Spec matches the inputKey, then perform one step in the Shiftr parallel treewalk. Step one level down the input "tree" by carefully handling the List/Map nature the input to get the "one level down" data. Step one level down the Spec tree by carefully and efficiently applying our children to the "one level down" data.

Specified by:

apply in class ShiftrSpec

Returns:

true if this this spec "handles" the inputKey such that no sibling specs need to see it