Module org.joda.beans
Package org.joda.beans.ser

Class SerIterator

  • public abstract class SerIterator
extends java.lang.Object
    An abstraction of collections, lists, sets and maps.

    This is a plugin point that can handle Guava collections.

    • Constructor Summary

      Constructors 
      Constructor Description
      SerIterator()  

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      SerCategory category()
      Gets the category of iterable.
      java.lang.Object column()
      The column.
      java.lang.Class<?> columnType()
      Gets the type of the column.
      int count()
      Gets the number of occurrences of this item.
      int dimensionSize​(int dimension)
      Gets the size of one dimension of the wrapped collection.
      abstract boolean hasNext()
      Checks if there is a next item.
      java.lang.Object key()
      The key.
      java.lang.Class<?> keyType()
      Gets the type of the key.
      abstract java.lang.String metaTypeName()
      Gets the meta type of the underlying.
      abstract boolean metaTypeRequired()
      Checks if the meta type of the underlying is required.
      abstract void next()
      Advances to the next item.
      abstract int size()
      Gets the size of the wrapped collection.
      abstract java.lang.Object value()
      The value.
      java.lang.Object value​(int row, int column)
      The value at a row/column.
      abstract java.lang.Class<?> valueType()
      Gets the type of the value.
      abstract java.util.List<java.lang.Class<?>> valueTypeTypes()
      Gets the generic parameters of the value type.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SerIterator

        public SerIterator()

    • Method Detail

      • metaTypeName

        public abstract java.lang.String metaTypeName()
        Gets the meta type of the underlying.
        Returns:
        the type, such as 'List' or 'Map'

      • metaTypeRequired

        public abstract boolean metaTypeRequired()
        Checks if the meta type of the underlying is required.
        Returns:
        true if generic inspection is insufficient to determine the collection

      • dimensionSize

        public int dimensionSize​(int dimension)
        Gets the size of one dimension of the wrapped collection.
        Parameters:
        dimension - the dimension, 0 for row, 1 for column
        Returns:
        the size, -1 if unknown

      • size

        public abstract int size()
        Gets the size of the wrapped collection.
        Returns:
        the size, -1 if unknown

      • category

        public SerCategory category()
        Gets the category of iterable.
        Returns:
        the category, not null

      • hasNext

        public abstract boolean hasNext()
        Checks if there is a next item.
        Returns:
        true if there is another item

      • next

        public abstract void next()
        Advances to the next item.

      • count

        public int count()
        Gets the number of occurrences of this item.
        Returns:
        the count

      • keyType

        public java.lang.Class<?> keyType()
        Gets the type of the key.
        Returns:
        the key type, null if no key

      • key

        public java.lang.Object key()
        The key.
        Returns:
        the key, may be null

      • columnType

        public java.lang.Class<?> columnType()
        Gets the type of the column.
        Returns:
        the column type, null if no column

      • column

        public java.lang.Object column()
        The column.
        Returns:
        the key, may be null

      • valueType

        public abstract java.lang.Class<?> valueType()
        Gets the type of the value.
        Returns:
        the value type, not null

      • valueTypeTypes

        public abstract java.util.List<java.lang.Class<?>> valueTypeTypes()
        Gets the generic parameters of the value type.
        Returns:
        the generic parameters of the value type, not null

      • value

        public abstract java.lang.Object value()
        The value.
        Returns:
        the value, may be null

      • value

        public java.lang.Object value​(int row,
                              int column)
        The value at a row/column.
        Parameters:
        row - the row
        column - the column
        Returns:
        the value