Translate

java.lang.Object
- org.htmlparser.util.Translate

public class Translate
extends java.lang.Object

Translate numeric character references and character entity references to unicode characters. Based on tables found at http://www.w3.org/TR/REC-html40/sgml/entities.html

Typical usage:

      String s = Translate.decode (getTextFromHtmlPage ());

      String s = "<HTML>" + Translate.encode (getArbitraryText ()) + "</HTML>";

字段概要

字段
限定符和类型	字段和说明
`static boolean`	`DECODE_LINE_BY_LINE` If this member is set `true`, decoding of streams is done line by line in order to reduce the maximum memory required.
`static boolean`	`ENCODE_HEXADECIMAL` If this member is set `true`, encoding of numeric character references uses hexadecimal digits, i.e.

方法概要

所有方法静态方法具体方法
限定符和类型	方法和说明
`static void`	`decode(java.io.InputStream in, java.io.PrintStream out)` Decode a stream containing references.
`static java.lang.String`	`decode(java.lang.String string)` Decode a string containing references.
`static java.lang.String`	`decode(java.lang.StringBuffer buffer)` Decode the characters in a string buffer containing references.
`static void`	`encode(java.io.InputStream in, java.io.PrintStream out)` Encode a stream to use references.
`static java.lang.String`	`encode(int character)` Convert a character to a numeric character reference.
`static java.lang.String`	`encode(java.lang.String string)` Encode a string to use references.
`static CharacterReference`	`lookup(char character)` Look up a reference by character.
`static CharacterReference`	`lookup(java.lang.String kernel, int start, int end)` Look up a reference by kernel.
`static void`	`main(java.lang.String[] args)` Numeric character reference and character entity reference to unicode codec.

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - DECODE_LINE_BY_LINE
```
public static boolean DECODE_LINE_BY_LINE
```
    If this member is set true, decoding of streams is done line by line in order to reduce the maximum memory required.
  - ENCODE_HEXADECIMAL
```
public static boolean ENCODE_HEXADECIMAL
```
    If this member is set true, encoding of numeric character references uses hexadecimal digits, i.e. ○, instead of decimal digits.
- 方法详细资料
  - lookup
```
public static CharacterReference lookup(char character)
```
    Look up a reference by character. Use a combination of direct table lookup and binary search to find the reference corresponding to the character.
    
    参数:
    
    character - The character to be looked up.
    
    返回:
    
    The entity reference for that character or null.
  - lookup
```
public static CharacterReference lookup(java.lang.String kernel,
                                        int start,
                                        int end)
```
    Look up a reference by kernel. Use a binary search on the ordered list of known references. This is not very efficient, use lookup(CharacterReference) instead.
    
    参数:
    
    kernel - The string to lookup, i.e. "amp".
    
    start - The starting point in the string of the kernel.
    
    end - The ending point in the string of the kernel. This should be the index of the semicolon if it exists, or failing that, at least an index past the last character of the kernel.
    
    返回:
    
    The reference that matches the given string, or null if it wasn't found.
  - decode
```
public static java.lang.String decode(java.lang.String string)
```
    Decode a string containing references. Change all numeric character reference and character entity references to unicode characters.
    
    参数:
    
    string - The string to translate.
    
    返回:
    
    String
  - decode
```
public static java.lang.String decode(java.lang.StringBuffer buffer)
```
    Decode the characters in a string buffer containing references. Change all numeric character reference and character entity references to unicode characters.
    
    参数:
    
    buffer - The StringBuffer containing references.
    
    返回:
    
    The decoded string.
  - decode
```
public static void decode(java.io.InputStream in,
                          java.io.PrintStream out)
```
    Decode a stream containing references. Change all numeric character reference and character entity references to unicode characters. If DECODE_LINE_BY_LINE is true, the input stream is broken up into lines, terminated by either carriage return or newline, in order to reduce the latency and maximum buffering memory size required.
    
    参数:
    
    in - The stream to translate. It is assumed that the input stream is encoded with ISO-8859-1 since the table of character entity references in this class applies only to ISO-8859-1.
    
    out - The stream to write the decoded stream to.
  - encode
```
public static java.lang.String encode(int character)
```
    Convert a character to a numeric character reference. Convert a unicode character to a numeric character reference of the form &#xxxx;.
    
    参数:
    
    character - The character to convert.
    
    返回:
    
    The converted character.
  - encode
```
public static java.lang.String encode(java.lang.String string)
```
    Encode a string to use references. Change all characters that are not ISO-8859-1 to their numeric character reference or character entity reference.
    
    参数:
    
    string - The string to translate.
    
    返回:
    
    The encoded string.
  - encode
```
public static void encode(java.io.InputStream in,
                          java.io.PrintStream out)
```
    Encode a stream to use references. Change all characters that are not ISO-8859-1 to their numeric character reference or character entity reference.
    
    参数:
    
    in - The stream to translate. It is assumed that the input stream is encoded with ISO-8859-1 since the table of character entity references in this class applies only to ISO-8859-1.
    
    out - The stream to write the decoded stream to.
  - main
```
public static void main(java.lang.String[] args)
```
    Numeric character reference and character entity reference to unicode codec. Translate the System.in input into an encoded or decoded stream and send the results to System.out.
    
    参数:
    
    args - If arg[0] is -encode perform an encoding on System.in, otherwise perform a decoding.

类 Translate

字段概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

DECODE_LINE_BY_LINE

ENCODE_HEXADECIMAL

方法详细资料

lookup

lookup

decode

decode

decode

encode

encode

encode

main