org.hawkular.inventory.api

Class EmptyInventory.DatasMultiple

java.lang.Object

org.hawkular.inventory.api.EmptyInventory.DatasMultiple

All Implemented Interfaces:

Data.Multiple, ResolvableToMany<DataEntity>

Enclosing class:

EmptyInventory

public static class EmptyInventory.DatasMultiple
extends Object
implements Data.Multiple

Constructor Summary

Constructors

Constructor and Description
DatasMultiple()

Method Summary

Modifier and Type	Method and Description
Page<StructuredData>	data(RelativePath dataPath, Pager pager) Similar to Data.Single.data(RelativePath), only resolved over multiple entities.
Page<DataEntity>	entities(Pager pager) Note that this is potentially expensive operation because it loads all the data associated with each of the returned data entities.
Page<StructuredData>	flatData(RelativePath dataPath, Pager pager) Similar to Data.Single.flatData(RelativePath), only resolved over multiple entities.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hawkular.inventory.api.Data.Multiple

anyExists

Methods inherited from interface org.hawkular.inventory.api.ResolvableToMany

entities

Constructor Detail

DatasMultiple

public DatasMultiple()

Method Detail

entities

public Page<DataEntity> entities(Pager pager)

Description copied from interface: Data.Multiple

Note that this is potentially expensive operation because it loads all the data associated with each of the returned data entities.

Specified by:

entities in interface Data.Multiple

Specified by:

entities in interface ResolvableToMany<DataEntity>

Parameters:

pager - the pager object describing the subset of the entities to return

Returns:

the page of the results

data

public Page<StructuredData> data(RelativePath dataPath,
                                 Pager pager)

Description copied from interface: Data.Multiple

Similar to Data.Single.data(RelativePath), only resolved over multiple entities.

Specified by:

data in interface Data.Multiple

Parameters:

dataPath - the path to the data entry inside the data entity

pager - pager to use to page the data

Returns:

the page of the data entries

flatData

public Page<StructuredData> flatData(RelativePath dataPath,
                                     Pager pager)

Description copied from interface: Data.Multiple

Similar to Data.Single.flatData(RelativePath), only resolved over multiple entities.

Specified by:

flatData in interface Data.Multiple

Parameters:

dataPath - the path to the data entry inside the data entity

pager - pager to use to page the data

Returns:

the page of the data entries