Class ZarrReader

java.lang.Object
org.episteme.core.io.AbstractResourceReader<byte[]>
org.episteme.core.io.loaders.ZarrReader
All Implemented Interfaces:
ResourceIO<byte[]>, ResourceReader<byte[]>
public class ZarrReader extends AbstractResourceReader<byte[]>
Reader for Zarr format, optimized for chunked, compressed, binary arrays. Zarr is designed for use in parallel computing and cloud storage.
Since:
1.2
Author:
Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

  • Constructor Details

    • ZarrReader

      public ZarrReader()

  • Method Details

    • loadFromSource

      public byte[] loadFromSource(String resourceId) throws Exception
      Specified by:
      loadFromSource in class AbstractResourceReader<byte[]>
      Throws:
      Exception

    • loadFromInputStream

      protected byte[] loadFromInputStream(InputStream is, String id) throws Exception
      Overrides:
      loadFromInputStream in class AbstractResourceReader<byte[]>
      Throws:
      Exception

    • getResourcePath

      public String getResourcePath()
      Description copied from interface: ResourceIO
      Returns the base path where this resource is located.

    • getResourceType

      public Class<byte[]> getResourceType()
      Description copied from interface: ResourceIO
      Returns the type of resource.

    • getName

      public String getName()
      Description copied from interface: ResourceIO
      Returns the display name of this resource handler. MUST be implemented with I18N support.
      Returns:
      the display name

    • getDescription

      public String getDescription()
      Description copied from interface: ResourceIO
      Returns a short description of this resource handler. MUST be implemented with I18N support.
      Returns:
      the description

    • getCategory

      public String getCategory()
      Description copied from interface: ResourceIO
      Returns the category for grouping. MUST be implemented with I18N support.
      Returns:
      the category name

    • getLongDescription

      public String getLongDescription()
      Description copied from interface: ResourceIO
      Returns a long description of this resource handler. MUST be implemented with I18N support.
      Returns:
      the long description

    • getSupportedVersions

      public String[] getSupportedVersions()
      Description copied from interface: ResourceIO
      Returns the supported versions of the format this reader/writer handles.

      Each implementation MUST override this method to declare which versions of the underlying format are supported. The returned array should contain version strings in the format's standard notation (e.g., "3.0", "2.1", "Level 3 Version 2").

      Examples:

      • MathML: {"3.0", "2.0"}
      • SBML: {"Level 3 Version 2", "Level 3 Version 1", "Level 2 Version 5"}
      • PhyloXML: {"1.10", "1.00"}

      Returns:
      array of supported version strings, never null (empty array if version-agnostic)

    • getSupportedExtensions

      public String[] getSupportedExtensions()
      Description copied from interface: ResourceIO
      Returns the supported file extensions (e.g., ".h5", ".fits").