ThingQueryCommand (Eclipse Ditto :: Signals :: Commands :: Things 1.5.0 API)

Type Parameters:

T - the type of the implementing class.

All Superinterfaces:

org.eclipse.ditto.signals.commands.base.Command<T>, org.eclipse.ditto.model.base.json.Jsonifiable<org.eclipse.ditto.json.JsonObject>, org.eclipse.ditto.model.base.json.Jsonifiable.WithPredicate<org.eclipse.ditto.json.JsonObject,org.eclipse.ditto.json.JsonField>, org.eclipse.ditto.signals.base.Signal<T>, ThingCommand<T>, org.eclipse.ditto.model.base.headers.WithDittoHeaders<T>, org.eclipse.ditto.model.base.entity.type.WithEntityType, org.eclipse.ditto.signals.base.WithId, org.eclipse.ditto.model.base.headers.WithManifest, org.eclipse.ditto.signals.base.WithName, org.eclipse.ditto.signals.base.WithResource, org.eclipse.ditto.model.things.WithThingId, org.eclipse.ditto.signals.base.WithType

All Known Implementing Classes:

RetrieveAcl, RetrieveAclEntry, RetrieveAttribute, RetrieveAttributes, RetrieveFeature, RetrieveFeatureDefinition, RetrieveFeatureDesiredProperties, RetrieveFeatureDesiredProperty, RetrieveFeatureProperties, RetrieveFeatureProperty, RetrieveFeatures, RetrievePolicyId, RetrieveThing, RetrieveThingDefinition, RetrieveThings
```
public interface ThingQueryCommand<T extends ThingQueryCommand<T>>
extends ThingCommand<T>
```
Aggregates all ThingCommands which query the state of things (read, ...).

Nested Class Summary
- Nested classes/interfaces inherited from interface org.eclipse.ditto.signals.commands.base.Command
  org.eclipse.ditto.signals.commands.base.Command.Category
- Nested classes/interfaces inherited from interface org.eclipse.ditto.model.base.json.Jsonifiable
  org.eclipse.ditto.model.base.json.Jsonifiable.WithFieldSelector, org.eclipse.ditto.model.base.json.Jsonifiable.WithFieldSelectorAndPredicate<T extends Object>, org.eclipse.ditto.model.base.json.Jsonifiable.WithPointer<J extends org.eclipse.ditto.json.JsonValue>, org.eclipse.ditto.model.base.json.Jsonifiable.WithPredicate<J extends org.eclipse.ditto.json.JsonValue,T extends Object>
- Nested classes/interfaces inherited from interface org.eclipse.ditto.signals.commands.things.ThingCommand
  ThingCommand.JsonFields

Field Summary
- Fields inherited from interface org.eclipse.ditto.signals.commands.base.Command
  TYPE_QUALIFIER
- Fields inherited from interface org.eclipse.ditto.signals.commands.things.ThingCommand
  RESOURCE_TYPE, TYPE_PREFIX

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default org.eclipse.ditto.signals.commands.base.Command.Category`	`getCategory()`
`default Optional<org.eclipse.ditto.json.JsonFieldSelector>`	`getSelectedFields()`	Returns the selected fields which are to be included in the JSON of the retrieved entity.
`T`	`setDittoHeaders(org.eclipse.ditto.model.base.headers.DittoHeaders dittoHeaders)`

Methods inherited from interface org.eclipse.ditto.signals.commands.base.Command
getImplementedSchemaVersion, toJson, toJson

Methods inherited from interface org.eclipse.ditto.model.base.json.Jsonifiable
getLatestSchemaVersion, getSupportedSchemaVersions, implementsSchemaVersion, implementsSchemaVersion, toJsonString

Methods inherited from interface org.eclipse.ditto.model.base.json.Jsonifiable.WithPredicate
toJson, toJsonString, toJsonString

Methods inherited from interface org.eclipse.ditto.signals.base.Signal
getName

Methods inherited from interface org.eclipse.ditto.signals.commands.things.ThingCommand
getEntityId, getEntityType, getResourceType, getTypePrefix

Methods inherited from interface org.eclipse.ditto.model.base.headers.WithDittoHeaders
getDittoHeaders

Methods inherited from interface org.eclipse.ditto.signals.base.WithId
getId

Methods inherited from interface org.eclipse.ditto.model.base.headers.WithManifest
getManifest

Methods inherited from interface org.eclipse.ditto.signals.base.WithResource
getResourcePath

Methods inherited from interface org.eclipse.ditto.model.things.WithThingId
getThingEntityId, getThingId

Methods inherited from interface org.eclipse.ditto.signals.base.WithType
getType

- Method Detail
  - getSelectedFields
```
default Optional<org.eclipse.ditto.json.JsonFieldSelector> getSelectedFields()
```
    Returns the selected fields which are to be included in the JSON of the retrieved entity.
    
    Returns:
    
    the selected fields.
  - setDittoHeaders
```
T setDittoHeaders(org.eclipse.ditto.model.base.headers.DittoHeaders dittoHeaders)
```
    Specified by:
    
    setDittoHeaders in interface org.eclipse.ditto.signals.commands.base.Command<T extends ThingQueryCommand<T>>
    
    Specified by:
    
    setDittoHeaders in interface ThingCommand<T extends ThingQueryCommand<T>>
    
    Specified by:
    
    setDittoHeaders in interface org.eclipse.ditto.model.base.headers.WithDittoHeaders<T extends ThingQueryCommand<T>>
  - getCategory
```
default org.eclipse.ditto.signals.commands.base.Command.Category getCategory()
```
    Specified by:
    
    getCategory in interface org.eclipse.ditto.signals.commands.base.Command<T extends ThingQueryCommand<T>>