Package org.linuxforhealth.fhir.schema.size

Class FHIRDbSizeModel

  • public class FHIRDbSizeModel
extends java.lang.Object
    A model used to collect the reported size of various elements in the FHIR data schema. The model allows reports to be generated showing usage group by various dimensions and with different output formats

    • Constructor Summary

      Constructors 
      Constructor Description
      FHIRDbSizeModel​(java.lang.String schemaName)
      Public constructor

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void accept​(FHIRDbSizeModelVisitor visitor)
      Traverse the elements of this model using the given visitor
      void accumulateIndexSize​(java.lang.String resourceType, java.lang.String tableName, boolean isParamTable, java.lang.String indexName, long size)
      Accumulate the resource size for the given table index
      void accumulateTableSize​(java.lang.String resourceType, java.lang.String tableName, boolean isParamTable, long tableSize, long rowEstimate)
      Accumulate the resource size for the given table
      java.lang.String getSchemaName()
      Getter for the schema name
      long getTotalIndexSize()
      Get the total size of all indexes
      long getTotalSize()
      Get the total size of the database
      long getTotalTableSize()
      Get the total size of all tables, excluding indexes

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FHIRDbSizeModel

        public FHIRDbSizeModel​(java.lang.String schemaName)
        Public constructor
        Parameters:
        schemaName -

    • Method Detail

      • getSchemaName

        public java.lang.String getSchemaName()
        Getter for the schema name
        Returns:

      • accumulateTableSize

        public void accumulateTableSize​(java.lang.String resourceType,
                                java.lang.String tableName,
                                boolean isParamTable,
                                long tableSize,
                                long rowEstimate)
        Accumulate the resource size for the given table
        Parameters:
        resourceType -
        tableName -
        isParamTable -
        tableSize -
        rowEstimate -

      • accumulateIndexSize

        public void accumulateIndexSize​(java.lang.String resourceType,
                                java.lang.String tableName,
                                boolean isParamTable,
                                java.lang.String indexName,
                                long size)
        Accumulate the resource size for the given table index
        Parameters:
        resourceType -
        tableName -
        isParamTable -
        indexName -
        size -

      • getTotalSize

        public long getTotalSize()
        Get the total size of the database
        Returns:

      • getTotalTableSize

        public long getTotalTableSize()
        Get the total size of all tables, excluding indexes
        Returns:

      • getTotalIndexSize

        public long getTotalIndexSize()
        Get the total size of all indexes
        Returns:

      • accept

        public void accept​(FHIRDbSizeModelVisitor visitor)
        Traverse the elements of this model using the given visitor
        Parameters:
        visitor -