Seancfoley IPAddress Versions Save

• added PrefixBlockAllocator for automatic CIDR prefix block allocation
• added AddedTree and AssociativeAddedTree classes for expanded constructAddedNodesTree methods
• added getBlockSize and getBitsForCount in AddressItem
• added matchUnordered and matchOrdered in Address
• eliminated invalid AddressValueException when joining a range with the IPv4 max value to an IPv6 range, issue #86
• fix to generation of strings from parsed address data, issue #87
• fix to IPv4 address primitive int upper value generation, issue #96

• a fix to avoid ClassCastException when converting IPv4-mapped address to java.net.Inet6Address, issue #73
• fixed the creation of HostName from an unresolved compressed-IPv6 socket address, issue #74
• added IPAddressString.isIPv4Mapped for issue #75
• fixed a class-loading issue with string parsing, issue #79
• removed AddressDivision.getDivisionValueCount() and AddressDivision.getDivisionPrefixCount(int) because of potential overflow with divisions 63 or 64 bits long. If you have a segment, use getValueCount(), or with IPAddressSegment use getPrefixValueCount(int), which both return int. Otherwise, use getPrefixCount(int) or getCount() which return BigInteger
• fixed issues with comparing non-standard division groupings with address comparators
• added verification when host-masking multiple-valued segments
• added verification when splitting IPv6AddressSegment
• fixed check when reversing per-byte multiple-valued division
• fixed trie-printing method option withNonAddedKeys
• fixed an issue with serialization of parsed hosts with qualifiers
• added control over parsing empty zones (a zone specifier followed by no zone)
• added a small fix to host name parsing some unusual host names
• a fix to IPv4AddressSection.toMaxHost
• fixed a rare synchronization issue when generating division strings in AddressDivisionBase

• more flexible and efficient IPv6 zone handling
• addresses issue #48, converting prefixed addresses with zone to Inet6Address
• more efficient merging

• new longestPrefixMatch and longestPrefixMatchNode methods in AddressTrie, AddressTrieMap and AddressTrieSet, for more efficient matching without using the linked list from elementsContaining
• added binary string parsing for IPv4 and IPv6 (see javadoc for IPAddressString for supported formats), and producing binary segmented strings with toSegmentedBinaryString
• added support for parsing strings with uppercase hex 0X and binary 0B
• improved performance of mergeToPrefixBlocks and mergeToSequentialBlocks, also resulting in a different ordering of the result, sorted by lower value. The old ordering remains attainable with the comparator IPAddressSegmentSeries.getPrefixLenComparator
• added asNewTrie to TrieNode to create a new trie which is a copy of the sub-trie with the node as root
• added IPAddressSeqRange.extend(IPAddressRange) to extend ranges more efficiently
• added IPAddress.applyToBounds to use covering and spanning methods with multiple addresses or subnets, not just two
• added IPAddressString.prefixContains(IPAddressString) for quick prefix-based containment checks
• fixed inconsistency between prefixEquals in IPAddressString vs IPAddress with addresses that have no prefix length
• fixed issue in IPAddressString.prefixEquals involving prefix not on segment boundary
• fixed issue with spanWithPrefixBlocks not splitting up subnets with multiple prefix blocks
• fix to string parsing control with allowsReverseRange, also added missing allowBase85
• fix to issue #41, duplicate property key
• fix to issue #44, wrong super method call
• fix to issue #46, wrong boundary check incrementing IPv6 segment at index 2

Fixes reversed sub-node order with trie block size iterator

This version introduces address tries, associative address tries, address sets backed by address tries, and maps backed by associative address tries

• added AddressTrie and its subclasses for IPv4, IPv6 and MAC
• added AssociativeAddressTrie and its subclasses for IPv4, IPv6 and MAC
• tries can be used as Java collections framework navigable set
• associative tries can be used as Java collections framework navigable map
• added testBit and isOneBit methods to all series and segments
• fixed IPAddressSeqRange join(IPAddressSeqRange...) for issue #37
• added OSGI manifest details for OSGI support for issue #33

Minor fixes to IPv4/v6 conversions 6 to 4, isatap, and embedded address extraction.

This version introduces methods for Java 8 functional-style operations.

• added stream methods for addresses, address sections, address segments, and ip address sequential ranges: stream, prefixStream, prefixStream(int prefixLength), prefixBlockStream, prefixBlockStream(int prefixLength), blockStream(int segmentCount), sequentialBlockStream, segmentsStream
• added corresponding spliterator methods: spliterator, prefixSpliterator, prefixSpliterator(int prefixLength), prefixBlockSpliterator, prefixBlockSpliterator(int prefixLength), blockSpliterator(int segmentCount), sequentialBlockSpliterator, segmentsSpliterator
• added functions to create a single stream from multiple spliterators in AddressComponentRange:
  • <T extends AddressComponent> Stream<T> stream(Function<T, Stream<? extends T>> addrStreamFunc, T ...components)
  • <T extends AddressComponent> Stream<T> stream(Function<T, Stream<? extends T>> addrStreamFunc, Collection<? extends T> components)
• added coverWithPrefixBlock method to find single covering prefix block, the smallest prefix block covering two subnets or addresses
• added IPAddressString and HostName parsed mask access through getMask method
• made sub-typing of address classes easier by loosening restrictions on using multiple network objects
• altered network mask with prefix length so that it is single host
• fixed a serialization issue involving IPAddressString instances with masks
• fixed a threading issue with IPAddressString.getDivisionGrouping
• fixed issue #32, mergeToPrefixBlocks exception on /1 prefix blocks

• fix to issue #32, mergePrefixBlocks exception on /1 prefix blocks
• fixed 4.3.2 javadoc

Mostly parsing and masking improvements.

• getSequentialRange() method added to IPAddressString for direct access to sequential range
• improved handling of masking and bitwise-oring subnets. isMaskCompatibleWithRange replaced by maskRange, same with bitwise-or.
• getDivisionGrouping() method added to IPAddressString for "as-is" parsing
• toString() for division strings adjusted, no longer using '*' due to varying bit lengths for divisions and potentially no segment separator to indicate bit length, also using radix matching parsed string
• reverse ranges allowed in parsed strings
• improved control/support of inferred range boundaries
• fix to leading zeros detection for issue #20
• fix to generation of IPv6 sections from bytes
• adjusted IPAddress.toAddressString() to improve toHostAddress() in resulting IPAddressString
• added toZeroNetwork() to get IP address with network bits zeroed
• added getNetworkMask() and getHostMask() to IPAddressSegmentSeries as requested in issue #27
• a few other minor fixes