Modifier and Type	Class and Description
private static class	RbnfScannerProviderImpl.RbnfLenientScannerImpl Deprecated as a consequence of `RbnfLenientScanner` being deprecated.

Modifier and Type	Field and Description
private Map<String, RbnfLenientScanner>	cache
private static final boolean	DEBUG

Access	Constructor and Description
public	RbnfScannerProviderImpl() Deprecated This API is ICU internal only.

Modifier and Type	Method and Description
protected RbnfLenientScanner	createScanner(ULocale locale, String extras) Deprecated This API is ICU internal only.
public RbnfLenientScanner	get(ULocale the locale to provide the default lenient rules. locale, String extra collation rules extras) Implements com.ibm.icu.text.RbnfLenientScannerProvider.get. Deprecated This API is ICU internal only. Returns a collation-based scanner.

cache	back to summary
private Map<String, RbnfLenientScanner> cache

DEBUG	back to summary
private static final boolean DEBUG

RbnfScannerProviderImpl	back to summary
public RbnfScannerProviderImpl() Deprecated This API is ICU internal only. Annotations @Deprecated ICU Status Internal ICU component.

Method Detail

createScanner	back to summary
protected RbnfLenientScanner createScanner(ULocale locale, String extras) Deprecated This API is ICU internal only. Annotations @Deprecated ICU Status Internal ICU component.

get	back to summary
public RbnfLenientScanner get(ULocale locale, String extras) Implements com.ibm.icu.text.RbnfLenientScannerProvider.get. Deprecated This API is ICU internal only. Returns a collation-based scanner. Only primary differences are treated as significant. This means that case differences, accent differences, alternate spellings of the same letter (e.g., ae and a-umlaut in German), ignorable characters, etc. are ignored in matching the text. In many cases, numerals will be accepted in place of words or phrases as well. For example, all of the following will correctly parse as 255 in English in lenient-parse mode: "two hundred fifty-five" "two hundred fifty five" "TWO HUNDRED FIFTY-FIVE" "twohundredfiftyfive" "2 hundred fifty-5" The Collator used is determined by the locale that was passed to this object on construction. The description passed to this object on construction may supply additional collation rules that are appended to the end of the default collator for the locale, enabling additional equivalences (such as adding more ignorable characters or permitting spelled-out version of symbols; see the demo program for examples). It's important to emphasize that even strict parsing is relatively lenient: it will accept some text that it won't produce as output. In English, for example, it will correctly parse "two hundred zero" and "fifteen hundred". Parameters locale:ULocale Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get. the locale to provide the default lenient rules. extras:String Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get. extra collation rules Returns:RbnfLenientScanner Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get. the lenient scanner, or null Annotations @Deprecated ICU Status Internal ICU component.

get

back to summary

public RbnfLenientScanner get(ULocale locale, String extras)

Implements com.ibm.icu.text.RbnfLenientScannerProvider.get.

Deprecated

This API is ICU internal only.

Returns a collation-based scanner. Only primary differences are treated as significant. This means that case differences, accent differences, alternate spellings of the same letter (e.g., ae and a-umlaut in German), ignorable characters, etc. are ignored in matching the text. In many cases, numerals will be accepted in place of words or phrases as well. For example, all of the following will correctly parse as 255 in English in lenient-parse mode:
"two hundred fifty-five"
"two hundred fifty five"
"TWO HUNDRED FIFTY-FIVE"
"twohundredfiftyfive"
"2 hundred fifty-5" The Collator used is determined by the locale that was passed to this object on construction. The description passed to this object on construction may supply additional collation rules that are appended to the end of the default collator for the locale, enabling additional equivalences (such as adding more ignorable characters or permitting spelled-out version of symbols; see the demo program for examples). It's important to emphasize that even strict parsing is relatively lenient: it will accept some text that it won't produce as output. In English, for example, it will correctly parse "two hundred zero" and "fifteen hundred".

Parameters

locale:ULocale

Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get.

the locale to provide the default lenient rules.

extras:String

Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get.

extra collation rules

Returns:RbnfLenientScanner

Doc from com.ibm.icu.text.RbnfLenientScannerProvider.get.

the lenient scanner, or null

Annotations

@Deprecated

ICU Status

Internal ICU component.

com.ibm.icu.impl.text back to summary

private Class RbnfScannerProviderImpl.RbnfLenientScannerImpl

Class Inheritance

extends Object
implements RbnfLenientScanner

java.lang.Object
com.ibm.icu.impl.text.RbnfScannerProviderImpl.RbnfLenientScannerImpl

All Implemented Interfaces

com.ibm.icu.text.RbnfLenientScanner

Deprecated

as a consequence of RbnfLenientScanner being deprecated. See corresponding docs for further information.

Field Summary

Modifier and Type	Field and Description
private final RuleBasedCollator	collator

Constructor Summary

Access	Constructor and Description
private	RbnfLenientScannerImpl(RuleBasedCollator rbc)

Method Summary

Modifier and Type	Method and Description
public boolean	allIgnorable(String The string to test s) Implements com.ibm.icu.text.RbnfLenientScanner.allIgnorable. Returns true if a string consists entirely of ignorable characters.
public int[]	findText(String The string to search str, String The string to search "str" for key, int The index into "str" where the search is to begin startingAt) Implements com.ibm.icu.text.RbnfLenientScanner.findText. Searches a string for another string.
public int[]	findText2(String str, String key, int startingAt)
public int	prefixLength(String The string being tested str, String The text we're hoping to see at the beginning of "str" prefix) Implements com.ibm.icu.text.RbnfLenientScanner.prefixLength. Matches characters in a string against a prefix and return the number of chars that matched, or 0 if no match.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

collator	back to summary
private final RuleBasedCollator collator

Constructor Detail

RbnfLenientScannerImpl	back to summary
private RbnfLenientScannerImpl(RuleBasedCollator rbc)

Method Detail

allIgnorable	back to summary
public boolean allIgnorable(String s) Implements com.ibm.icu.text.RbnfLenientScanner.allIgnorable. Doc from com.ibm.icu.text.RbnfLenientScanner.allIgnorable. Returns true if a string consists entirely of ignorable characters. Parameters s:String The string to test Returns:boolean true if the string is empty or consists entirely of characters that are ignorable.

allIgnorable

back to summary

public boolean allIgnorable(String s)

Implements com.ibm.icu.text.RbnfLenientScanner.allIgnorable.

Doc from com.ibm.icu.text.RbnfLenientScanner.allIgnorable.

Returns true if a string consists entirely of ignorable characters.

Parameters

s:String: The string to test

Returns:boolean

true if the string is empty or consists entirely of characters that are ignorable.

findText	back to summary
public int[] findText(String str, String key, int startingAt) Implements com.ibm.icu.text.RbnfLenientScanner.findText. Doc from com.ibm.icu.text.RbnfLenientScanner.findText. Searches a string for another string. This might use a Collator to compare strings, or just do a simple match. Parameters str:String The string to search key:String The string to search "str" for startingAt:int The index into "str" where the search is to begin Returns:int[] A two-element array of ints. Element 0 is the position of the match, or -1 if there was no match. Element 1 is the number of characters in "str" that matched (which isn't necessarily the same as the length of "key")

findText

back to summary

public int[] findText(String str, String key, int startingAt)

Implements com.ibm.icu.text.RbnfLenientScanner.findText.

Doc from com.ibm.icu.text.RbnfLenientScanner.findText.

Searches a string for another string. This might use a Collator to compare strings, or just do a simple match.

Parameters

str:String: The string to search
key:String: The string to search "str" for
startingAt:int: The index into "str" where the search is to begin

Returns:int[]

A two-element array of ints. Element 0 is the position of the match, or -1 if there was no match. Element 1 is the number of characters in "str" that matched (which isn't necessarily the same as the length of "key")

findText2	back to summary
public int[] findText2(String str, String key, int startingAt) Annotations @SuppressWarnings:unused

prefixLength	back to summary
public int prefixLength(String str, String prefix) Implements com.ibm.icu.text.RbnfLenientScanner.prefixLength. Doc from com.ibm.icu.text.RbnfLenientScanner.prefixLength. Matches characters in a string against a prefix and return the number of chars that matched, or 0 if no match. Only primary-order differences are significant in determining whether there's a match. This means that the returned value need not be the same as the length of the prefix. Parameters str:String The string being tested prefix:String The text we're hoping to see at the beginning of "str" Returns:int the number of characters in "str" that were matched

prefixLength

back to summary

public int prefixLength(String str, String prefix)

Implements com.ibm.icu.text.RbnfLenientScanner.prefixLength.

Doc from com.ibm.icu.text.RbnfLenientScanner.prefixLength.

Matches characters in a string against a prefix and return the number of chars that matched, or 0 if no match. Only primary-order differences are significant in determining whether there's a match. This means that the returned value need not be the same as the length of the prefix.

Parameters

str:String: The string being tested
prefix:String: The text we're hoping to see at the beginning of "str"

Returns:int

the number of characters in "str" that were matched

public Class RbnfScannerProviderImpl

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class RbnfScannerProviderImpl.RbnfLenientScannerImpl

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail