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Provides a single jar containing all JAITools modules which you can use instead of including individual modules in your project. Note: It does not include the Jiffle scripting language or Jiffle image operator.

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This package contains implementations of the {@link java.util.Map Map}, {@link org.apache.commons.collections.IterableMap IterableMap}, {@link org.apache.commons.collections.OrderedMap OrderedMap} and {@link java.util.SortedMap SortedMap} interfaces. A Map provides a lookup from a key to a value. A number of implementations also support the new MapIterator interface that enables simple iteration of map keys and values.

The following implementations are provided:

  • HashedMap - general purpose HashMap replacement supporting MapIterator
  • IdentityMap - Map that uses == for comparison instead of equals()
  • Flat3Map - designed for good performance at size 3 or less
  • LinkedMap - a hash map that maintains insertion order, supporting OrderedMapIterator
  • ReferenceMap - allows the garbage collector to collect keys and values
  • StaticBucketMap - internally synchronized and designed for thread-contentious environments

The following decorators are provided:

  • Unmodifiable - ensures the collection cannot be altered
  • Predicated - ensures that only elements that are valid according to a predicate can be added
  • Typed - ensures that only elements that are of a specific type can be added
  • Transformed - transforms each element added
  • FixedSize - ensures that the size of the map cannot change
  • Lazy - creates objects in the map on demand
  • ListOrdered - ensures that insertion order is retained




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