Package org.jfree.data

The base package for classes that represent various types of data.

See:
          Description

Interface Summary
DomainInfo An interface (optional) that can be implemented by a dataset to assist in determining the minimum and maximum values.
KeyedValue A (key, value) pair.
KeyedValues A collection of values where each value is associated with a key.
KeyedValues2D An extension of the Values2D interface where a unique key is associated with the row and column indices.
RangeInfo An interface (optional) that can be implemented by a dataset to assist in determining the minimum and maximum values.
Value A general purpose interface for accessing a value.
Values An interface through which (single-dimension) data values can be accessed.
Values2D A general purpose interface that can be used to access a table of values.
 

Class Summary
DefaultKeyedValue A (key, value) pair.
DefaultKeyedValues A collection of (key, value) pairs.
DefaultKeyedValues2D A data structure that stores zero, one or many values, where each value is associated with two keys (a 'row' key and a 'column' key).
DomainOrder Used to indicate sorting order if any (ascending, descending or none).
KeyedObject A (key, object) pair.
KeyedObjects A collection of (key, object) pairs.
KeyedObjects2D A data structure that stores zero, one or many objects, where each object is associated with two keys (a 'row' key and a 'column' key).
KeyedValueComparator A utility class that can compare and order two KeyedValue instances and sort them into ascending or descending order by key or by value.
KeyedValueComparatorType Uses to indicate the type of a KeyedValueComparator : 'by key' or 'by value'.
KeyToGroupMap A class that maps keys (instances of Comparable) to groups.
Range Represents an immutable range of values.
 

Package org.jfree.data Description

The base package for classes that represent various types of data.