Package org.apache.iceberg.parquet

Class ParquetTypeVisitor<T>

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void afterElementField​(org.apache.parquet.schema.Type element)  
      void afterField​(org.apache.parquet.schema.Type type)  
      void afterKeyField​(org.apache.parquet.schema.Type key)  
      void afterRepeatedElement​(org.apache.parquet.schema.Type element)  
      void afterRepeatedKeyValue​(org.apache.parquet.schema.Type keyValue)  
      void afterValueField​(org.apache.parquet.schema.Type value)  
      void beforeElementField​(org.apache.parquet.schema.Type element)  
      void beforeField​(org.apache.parquet.schema.Type type)  
      void beforeKeyField​(org.apache.parquet.schema.Type key)  
      void beforeRepeatedElement​(org.apache.parquet.schema.Type element)  
      void beforeRepeatedKeyValue​(org.apache.parquet.schema.Type keyValue)  
      void beforeValueField​(org.apache.parquet.schema.Type value)  
      protected java.lang.String[] currentPath()  
      T list​(org.apache.parquet.schema.GroupType array, T element)  
      T map​(org.apache.parquet.schema.GroupType map, T key, T value)  
      T message​(org.apache.parquet.schema.MessageType message, java.util.List<T> fields)  
      protected java.lang.String[] path​(java.lang.String name)  
      T primitive​(org.apache.parquet.schema.PrimitiveType primitive)  
      T struct​(org.apache.parquet.schema.GroupType struct, java.util.List<T> fields)  
      static <T> T visit​(org.apache.parquet.schema.Type type, ParquetTypeVisitor<T> visitor)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ParquetTypeVisitor

        public ParquetTypeVisitor()

    • Method Detail

      • visit

        public static <T> T visit​(org.apache.parquet.schema.Type type,
                          ParquetTypeVisitor<T> visitor)

      • message

        public T message​(org.apache.parquet.schema.MessageType message,
                 java.util.List<T> fields)

      • struct

        public T struct​(org.apache.parquet.schema.GroupType struct,
                java.util.List<T> fields)

      • list

        public T list​(org.apache.parquet.schema.GroupType array,
              T element)

      • map

        public T map​(org.apache.parquet.schema.GroupType map,
             T key,
             T value)

      • primitive

        public T primitive​(org.apache.parquet.schema.PrimitiveType primitive)

      • beforeField

        public void beforeField​(org.apache.parquet.schema.Type type)

      • afterField

        public void afterField​(org.apache.parquet.schema.Type type)

      • beforeRepeatedElement

        public void beforeRepeatedElement​(org.apache.parquet.schema.Type element)

      • afterRepeatedElement

        public void afterRepeatedElement​(org.apache.parquet.schema.Type element)

      • beforeElementField

        public void beforeElementField​(org.apache.parquet.schema.Type element)

      • afterElementField

        public void afterElementField​(org.apache.parquet.schema.Type element)

      • beforeRepeatedKeyValue

        public void beforeRepeatedKeyValue​(org.apache.parquet.schema.Type keyValue)

      • afterRepeatedKeyValue

        public void afterRepeatedKeyValue​(org.apache.parquet.schema.Type keyValue)

      • beforeKeyField

        public void beforeKeyField​(org.apache.parquet.schema.Type key)

      • afterKeyField

        public void afterKeyField​(org.apache.parquet.schema.Type key)

      • beforeValueField

        public void beforeValueField​(org.apache.parquet.schema.Type value)

      • afterValueField

        public void afterValueField​(org.apache.parquet.schema.Type value)

      • currentPath

        protected java.lang.String[] currentPath()

      • path

        protected java.lang.String[] path​(java.lang.String name)