com.redhat.lightblue.assoc

Class ResultDoc

java.lang.Object

com.redhat.lightblue.assoc.ResultDoc

All Implemented Interfaces:

Serializable

public class ResultDoc
extends Object
implements Serializable

A result document of a particular entity type. This contains the document, the unique id, the query plan node corresponding to this document, and the references to other documents. During construction, all reference instances are collected, and a DocReference list si constructed using those references. Subsequent stages of execution attach new documents to those references.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ResultDoc(JsonDoc doc, DocId id, QueryPlanNode node)

Method Summary

Methods

Modifier and Type	Method and Description
Map<QueryPlanNode,List<ChildDocReference>>	getChildren()
static List<ChildDocReference>	getChildren(List<ResultDoc> docs, QueryPlanNode dest) Returns all child references to a given node for all the docs in the list
List<ChildDocReference>	getChildren(QueryPlanNode dest)
JsonDoc	getDoc()
DocId	getId()
CompositeMetadata	getMetadata() Returns the metadata for this document
Map<QueryPlanNode,ChildDocReference>	getParentDocs()
QueryPlanNode	getQueryPlanNode() Returns the query plan node for this document
void	setParentDoc(QueryPlanNode parentNode, ChildDocReference ref) Sets the parent document reference of this document that is coming from parentNode
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultDoc

public ResultDoc(JsonDoc doc,
         DocId id,
         QueryPlanNode node)

Method Detail

getId

public DocId getId()

getDoc

public JsonDoc getDoc()

getQueryPlanNode

public QueryPlanNode getQueryPlanNode()

Returns the query plan node for this document

getMetadata

public CompositeMetadata getMetadata()

Returns the metadata for this document

getChildren

public List<ChildDocReference> getChildren(QueryPlanNode dest)

getChildren

public Map<QueryPlanNode,List<ChildDocReference>> getChildren()

getChildren

public static List<ChildDocReference> getChildren(List<ResultDoc> docs,
                                  QueryPlanNode dest)

Returns all child references to a given node for all the docs in the list

getParentDocs

public Map<QueryPlanNode,ChildDocReference> getParentDocs()

setParentDoc

public void setParentDoc(QueryPlanNode parentNode,
                ChildDocReference ref)

Sets the parent document reference of this document that is coming from parentNode

toString

public String toString()

Overrides:

toString in class Object