Implements com.ibm.icu.text.SymbolTable.lookup.

Doc from com.ibm.icu.text.SymbolTable.lookup.

Lookup the characters associated with this string and return it. Return null if no such name exists. The resultant array may have length zero.

Parameters

s:String

the symbolic name to lookup

Returns:char[]

a char array containing the name's value, or null if there is no mapping for s.

Implements com.ibm.icu.text.SymbolTable.lookupMatcher.

Doc from com.ibm.icu.text.SymbolTable.lookupMatcher.

Lookup the UnicodeMatcher associated with the given character, and return it. Return null if not found.

Parameters

ch:int

a 32-bit code point from 0 to 0x10FFFF inclusive.

Returns:UnicodeMatcher

the UnicodeMatcher object represented by the given character, or null if there is no mapping for ch.

Implements com.ibm.icu.text.SymbolTable.parseReference.

Doc from com.ibm.icu.text.SymbolTable.parseReference.

Parse a symbol reference name from the given string, starting at the given position. If no valid symbol reference name is found, return null and leave pos unchanged. That is, if the character at pos cannot start a name, or if pos is at or after text.length(), then return null. This indicates an isolated SYMBOL_REF character.

Parameters

text:String

the text to parse for the name

pos:ParsePosition

on entry, the index of the first character to parse. This is the character following the SYMBOL_REF character. On exit, the index after the last parsed character. If the parse failed, pos is unchanged on exit.

limit:int

the index after the last character to be parsed.

Returns:String

the parsed name, or null if there is no valid symbolic name at the given position.