[jira] Created: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

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[jira] Created: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
Create a stage for filtering out objects based on a predicate
-------------------------------------------------------------

                 Key: SANDBOX-265
                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
             Project: Commons Sandbox
          Issue Type: Improvement
          Components: Pipeline
    Affects Versions: Nightly Builds
         Environment: All
            Reporter: Matt Sanford
             Fix For: Nightly Builds
         Attachments: filter_stage.patch

Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Attachment: filter_stage.patch

Stage and tests

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
In reply to this post by Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Priority: Minor  (was: Major)

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>            Priority: Minor
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
In reply to this post by Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Attachment:     (was: filter_stage.patch)

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>            Priority: Minor
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
In reply to this post by Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Attachment: filter_stage.patch

Replace patch to match refactored location of ExtendedBaseStage (SANDBOX-261)

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>            Priority: Minor
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
In reply to this post by Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Attachment: filter_stage.patch

Update patch for refactored location of ExtendedBaseStage (SANDBOX-261)

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>            Priority: Minor
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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[jira] Updated: (SANDBOX-265) Create a stage for filtering out objects based on a predicate

Gary D. Gregory (Jira)
In reply to this post by Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/SANDBOX-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Sanford updated SANDBOX-265:
---------------------------------

    Attachment:     (was: filter_stage.patch)

> Create a stage for filtering out objects based on a predicate
> -------------------------------------------------------------
>
>                 Key: SANDBOX-265
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-265
>             Project: Commons Sandbox
>          Issue Type: Improvement
>          Components: Pipeline
>    Affects Versions: Nightly Builds
>         Environment: All
>            Reporter: Matt Sanford
>            Priority: Minor
>             Fix For: Nightly Builds
>
>         Attachments: filter_stage.patch
>
>
> Pipeline stage to filter out objects based on some criteria. This can be done today by writing a stage class with a conditional emit call. As with functors and other predicate classes this new stage aims to simplify the coding of simple filters. I will be attaching the classes and tests after I submit this. The only filter included is generic and provided as an example. We have been using this filter mechanism with custom filter classes to make fairly complex object flows via configuration alone allowing for great flexibility and no need to build any new code or jars.

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