Package org.apache.beam.sdk.io.gcp.spanner

Class SpannerSchema

  • All Implemented Interfaces:
    java.io.Serializable
    public abstract class SpannerSchema
extends java.lang.Object
implements java.io.Serializable
    Encapsulates Cloud Spanner Schema.
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      SpannerSchema()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static org.apache.beam.sdk.io.gcp.spanner.SpannerSchema.Builder builder()  
      static org.apache.beam.sdk.io.gcp.spanner.SpannerSchema.Builder builder​(com.google.cloud.spanner.Dialect dialect)  
      long getCellsMutatedPerColumn​(java.lang.String table, java.lang.String column)
      Return the total number of cells affected when the specified column is mutated.
      long getCellsMutatedPerRow​(java.lang.String table)
      Return the total number of cells affected with the given row is deleted.
      java.util.List<SpannerSchema.Column> getColumns​(java.lang.String table)  
      java.util.List<SpannerSchema.KeyPart> getKeyParts​(java.lang.String table)  
      java.util.List<java.lang.String> getTables()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SpannerSchema

        public SpannerSchema()

    • Method Detail

      • builder

        public static org.apache.beam.sdk.io.gcp.spanner.SpannerSchema.Builder builder()

      • builder

        public static org.apache.beam.sdk.io.gcp.spanner.SpannerSchema.Builder builder​(com.google.cloud.spanner.Dialect dialect)

      • getTables

        public java.util.List<java.lang.String> getTables()

      • getCellsMutatedPerColumn

        public long getCellsMutatedPerColumn​(java.lang.String table,
                                     java.lang.String column)
        Return the total number of cells affected when the specified column is mutated.

      • getCellsMutatedPerRow

        public long getCellsMutatedPerRow​(java.lang.String table)
        Return the total number of cells affected with the given row is deleted.