Package jodd.lagarto

Class CharsInput

java.lang.Object
jodd.lagarto.CharsInput
All Implemented Interfaces:
CharSequence
Direct Known Subclasses:
CharArrayInput, CharSequenceInput
abstract class CharsInput extends Object implements CharSequence
Scanner over an input that consist of characters.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    CharsInput.Position
    Current position.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private int
    lastLastNewLineOffset
     
    private int
    lastLine
     
    private int
    lastOffset
     
    protected int
    ndx
    Current position.
    protected final int
    total
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    CharsInput(int total)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract char
    charAtNdx()
    Returns character at current position.
    String
    decodeHtmlName()
    Decodes HTML name on current position.
    final int
    find(char target)
    Finds a character from current position until the end of the input.
    final int
    find(char[] target, int from)
    Finds the char array from given index to the end of the input.
    final int
    find(char[] target, int from, int end)
    Finds character buffer in some range and returns its index.
    final int
    find(char target, int from, int end)
    Finds a character in some range and returns its index.
    protected final boolean
    isEOF()
    Returns true if EOF.
    int
    length()
    Returns the total size of the input.
    final boolean
    match(char[] target)
    Matches char buffer with content at current location case-sensitive.
    protected final boolean
    match(char[] target, int ndx)
    Matches char buffer with content on given location.
    final boolean
    matchUpperCase(char[] uppercaseTarget)
    Matches char buffer given in uppercase with content at current location, that will be converted to upper case to make case-insensitive matching.
    protected CharsInput.Position
    positionOf(int index)
    Calculates current position: offset, line and column.

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface java.lang.CharSequence

    charAt, chars, codePoints, isEmpty, subSequence, toString

  • Field Details

    • ndx

      protected int ndx
      Current position.

    • total

      protected final int total

    • lastOffset

      private int lastOffset

    • lastLine

      private int lastLine

    • lastLastNewLineOffset

      private int lastLastNewLineOffset

  • Constructor Details

    • CharsInput

      public CharsInput(int total)

  • Method Details

    • length

      public int length()
      Returns the total size of the input.
      Specified by:
      length in interface CharSequence

    • charAtNdx

      public abstract char charAtNdx()
      Returns character at current position.

    • find

      public final int find(char target)
      Finds a character from current position until the end of the input.

    • find

      public final int find(char target, int from, int end)
      Finds a character in some range and returns its index. Returns -1 if character is not found.

    • find

      public final int find(char[] target, int from)
      Finds the char array from given index to the end of the input. Returns -1 if not found.

    • find

      public final int find(char[] target, int from, int end)
      Finds character buffer in some range and returns its index. Returns -1 if character is not found.

    • match

      protected final boolean match(char[] target, int ndx)
      Matches char buffer with content on given location.

    • match

      public final boolean match(char[] target)
      Matches char buffer with content at current location case-sensitive.

    • matchUpperCase

      public final boolean matchUpperCase(char[] uppercaseTarget)
      Matches char buffer given in uppercase with content at current location, that will be converted to upper case to make case-insensitive matching.

    • decodeHtmlName

      public String decodeHtmlName()
      Decodes HTML name on current position. Returns null if name not detected.

    • isEOF

      protected final boolean isEOF()
      Returns true if EOF.

    • positionOf

      protected CharsInput.Position positionOf(int index)
      Calculates current position: offset, line and column.