com.bazaarvoice.jolt.defaultr

Class Key

java.lang.Object

com.bazaarvoice.jolt.defaultr.Key

Direct Known Subclasses:

ArrayKey, MapKey

public abstract class Key
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Key.KeyPrecedenceComparator

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Key>	children
protected List<String>	keyStrings
protected Object	literalValue
protected String	rawKey

Constructor Summary

Constructors

Constructor and Description
Key(String rawJsonKey, Object spec)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	applyChild(Object container) Apply this Key to the defaultee.
void	applyChildren(Object defaultee) This is the main "recursive" method.
Object	createOutputContainerObject()
protected abstract int	getLiteralIntKey()
OPS	getOp()
int	getOrCount()
int	getOutputArraySize()
boolean	isArrayOutput()
static Set<Key>	parseSpec(Map<String,Object> spec) Factory-ish method that recursively processes a Map into a Set objects.

Methods inherited from class java.lang.Object

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

Field Detail

children

protected Set<Key> children

literalValue

protected Object literalValue

rawKey

protected String rawKey

keyStrings

protected List<String> keyStrings

Constructor Detail

Key

public Key(String rawJsonKey,
   Object spec)

Method Detail

parseSpec

public static Set<Key> parseSpec(Map<String,Object> spec)

Factory-ish method that recursively processes a Map into a Set objects.

Parameters:

spec - Simple Jackson default Map input

Returns:

Set of Keys from this level in the spec

applyChildren

public void applyChildren(Object defaultee)

This is the main "recursive" method. The defaultee should never be null, because the defaultee wasn't null, it was null and we created it, OR there was a mismatch between the Defaultr Spec and the input, and we didn't recurse.

getLiteralIntKey

protected abstract int getLiteralIntKey()

applyChild

protected abstract void applyChild(Object container)

Apply this Key to the defaultee. If this Key is a WildCard key, this may apply to many entries in the container.

getOrCount

public int getOrCount()

isArrayOutput

public boolean isArrayOutput()

getOp

public OPS getOp()

getOutputArraySize

public int getOutputArraySize()

createOutputContainerObject

public Object createOutputContainerObject()