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Lucifer

This project includes a number of commonly used Java tools. Sub package as follows

  • priv.lucife.utils.core.annotation
  • priv.lucife.utils.core.base
  • priv.lucife.utils.core.chinese
  • priv.lucife.utils.core.classUtil
  • priv.lucife.utils.core.clone
  • priv.lucife.utils.core.datastructure
  • priv.lucife.utils.core.date
  • priv.lucife.utils.core.db
  • priv.lucife.utils.core.encrypt
  • priv.lucife.utils.core.file
  • priv.lucife.utils.core.image
  • priv.lucife.utils.core.io
  • priv.lucife.utils.core.math

JavaUtilCore a simple tool for development . As Lucifer writes on the JavaUtilCore site

To facilitate your use, this code uses the Apache License, Version 2.0

priv.lucife.utils.core.annotation

Beta

Signifies that a public API (public class, method or field) is subject to incompatible changes, or even removal, in a future release. An API bearing this annotation is exempt from any compatibility guarantees made by its containing library. Note that the presence of this annotation implies nothing about the quality or performance of the API in question, only the fact that it is not "API-frozen." It is generally safe for applications to depend on beta APIs, at the cost of some extra work during upgrades. However it is generally inadvisable for libraries (which get included on users' CLASSPATHs, outside the library developers' control) to do so.

UBTCompatible

The presence of this annotation on a type indicates that the type may be used with the UtilsBaseToolkit, When applied to a method, the return type of the method is UBT compatible. It's useful to indicate that an instance created by factory methods has a UBT serializable type.

UBTDS

The presence of this annotation on a type indicates that the type may be used with the UtilsBaseToolkit Data Structure, When applied to a method, the return type of the method is UBTS compatible. It's useful to indicate that an instance created by factory methods has a UBTS serializable type.

UBTInCompatible

The presence of this annotation on a method indicates that the method may not be used with the UtilsBaseToolkit(UBT), even though its type is annotated as UBTCompatible and accessible in UBT. They can cause UBT compilation errors or simply unexpected exceptions when used in UBT. Note that this annotation should only be applied to methods, fields, or inner classes of types which are annotated as UBTCompatible.

VisibleForTesting

Annotates a program element that exists, or is more widely visible than otherwise necessary, only for use in test code.

priv.lucife.utils.core.base

  • ArrayUtil
  • ConvertUtil
  • HexByteUtil
  • RegUtil
  • StringUtil
  • UUIDUtil
  • ValidatorUtil

priv.lucife.utils.core.chinese

  • PinyinUtil
  • RMBUtil

priv.lucife.utils.core.classUtil

  • ReflectUtil

priv.lucife.utils.core.clone

  • CloneUtil

priv.lucife.utils.core.datastructure

  • BinarySearchTree
  • CheckBalanceTree
  • CommonAncestorSearch
  • DirectedGraphPathCheck
  • DoubleArrayTrie
  • GraphNode
  • GraphSearch
  • Hannotower
  • MinBinaryTree
  • Node
  • Queue
  • QueueWith2Stack
  • Stack
  • StackCapacity
  • StacksSet
  • StackWithMin
  • TreeNode
  • TreeSearch

priv.lucife.utils.core.date

  • DateUtil

priv.lucife.utils.core.db

  • JdbcUtil

priv.lucife.utils.core.encrypt

  • AESUtil
  • Base32Util
  • Base64Util
  • DESUtil
  • EncryptAndDecryptUtil
  • MD5Util
  • SecurityUtil

priv.lucife.utils.core.file

  • CompressUtil
  • FileUtil

priv.lucife.utils.core.image

  • ImageUtil

priv.lucife.utils.core.io

  • HttpUtil
  • IOUtil
  • URLUtil

priv.lucife.utils.core.math

  • BigDecimalUtil
  • MathUtil
  • RandomUtil