[dna-issues] [JBoss JIRA] Resolved: (DNA-550) Add method to Graph to read a set of properties on multiple nodes

[Randall Hauch (JIRA)]

     [ https://jira.jboss.org/jira/browse/DNA-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Randall Hauch resolved DNA-550.
-------------------------------

    Resolution: Done


Added methods to Graph to allow reading of one or more properties on multiple nodes, all in a single operation

> Add method to Graph to read a set of properties on multiple nodes
> -----------------------------------------------------------------
>
>                 Key: DNA-550
>                 URL: https://jira.jboss.org/jira/browse/DNA-550
>             Project: DNA
>          Issue Type: Feature Request
>          Components: Graph
>    Affects Versions: 0.6
>            Reporter: Randall Hauch
>            Assignee: Randall Hauch
>            Priority: Blocker
>             Fix For: 0.7
>
>
> The JCR observation manager implementation needs to be able to read the primary type and mixins of many nodes, yet there's no efficient way to do this in Graph (or Graph.Batch).  The simplest case is to add a method to Graph that would take a set of property names and multiple Location objects, execute the requests as a single composite request, and return the read Property objects for each of the supplied Location objects.

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