org.calrissian.mango.json.util.store

Class JsonAttributeStore.FlattenedLevelsComparator

java.lang.Object

org.calrissian.mango.json.util.store.JsonAttributeStore.FlattenedLevelsComparator

All Implemented Interfaces:

Comparator<org.calrissian.mango.domain.Attribute>

Enclosing class:

JsonAttributeStore

public static class JsonAttributeStore.FlattenedLevelsComparator
extends Object
implements Comparator<org.calrissian.mango.domain.Attribute>

This comparator is used to sort a list of attributes that represent flattened json so that raw json can be reconstructed with array sort order already in tact. This helps optimize the creation of the tree so that array objects can be added naturally, rather than performing excess copying of the array each time an item needs to be inserted before another item in the array.

Constructor Summary

Constructors

Constructor and Description
FlattenedLevelsComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(org.calrissian.mango.domain.Attribute attribute, org.calrissian.mango.domain.Attribute attribute2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

FlattenedLevelsComparator

public FlattenedLevelsComparator()

Method Detail

compare

public int compare(org.calrissian.mango.domain.Attribute attribute,
                   org.calrissian.mango.domain.Attribute attribute2)

Specified by:

compare in interface Comparator<org.calrissian.mango.domain.Attribute>