Package com.ibm.icu.text
Class RBBISymbolTable
java.lang.Object
com.ibm.icu.text.RBBISymbolTable
- All Implemented Interfaces:
SymbolTable
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Nested Class Summary
Nested ClassesModifier and TypeClassDescription(package private) static class
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Field Summary
FieldsModifier and TypeFieldDescription(package private) UnicodeSet
(package private) String
(package private) HashMap<String,
RBBISymbolTable.RBBISymbolTableEntry> (package private) RBBIRuleScanner
Fields inherited from interface com.ibm.icu.text.SymbolTable
SYMBOL_REF
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription(package private) void
char[]
Lookup the characters associated with this string and return it.lookupMatcher
(int ch) Lookup the UnicodeMatcher associated with the given character, and return it.(package private) RBBINode
lookupNode
(String key) parseReference
(String text, ParsePosition pos, int limit) Parse a symbol reference name from the given string, starting at the given position.(package private) void
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Field Details
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fHashTable
HashMap<String,RBBISymbolTable.RBBISymbolTableEntry> fHashTable -
fRuleScanner
RBBIRuleScanner fRuleScanner -
ffffString
String ffffString -
fCachedSetLookup
UnicodeSet fCachedSetLookup
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Constructor Details
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RBBISymbolTable
RBBISymbolTable(RBBIRuleScanner rs)
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Method Details
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lookup
Description copied from interface:SymbolTable
Lookup the characters associated with this string and return it. Return null if no such name exists. The resultant array may have length zero.- Specified by:
lookup
in interfaceSymbolTable
- Parameters:
s
- the symbolic name to lookup- Returns:
- a char array containing the name's value, or null if there is no mapping for s.
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lookupMatcher
Description copied from interface:SymbolTable
Lookup the UnicodeMatcher associated with the given character, and return it. Return null if not found.- Specified by:
lookupMatcher
in interfaceSymbolTable
- Parameters:
ch
- a 32-bit code point from 0 to 0x10FFFF inclusive.- Returns:
- the UnicodeMatcher object represented by the given character, or null if there is no mapping for ch.
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parseReference
Description copied from interface:SymbolTable
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.- Specified by:
parseReference
in interfaceSymbolTable
- Parameters:
text
- the text to parse for the namepos
- 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
- the index after the last character to be parsed.- Returns:
- the parsed name, or null if there is no valid symbolic name at the given position.
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lookupNode
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addEntry
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rbbiSymtablePrint
void rbbiSymtablePrint()
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