![]() ![]() * in a character class before it is considered a wildcard for Its roughly analogous to the number of character * ma圎xpand Maximum size of range transitions to expand into single * source automaton to convert into an ngram automaton Private final List initialStates = new ArrayList() private final List acceptStates = new ArrayList() private final Map states = new HashMap() more efficient and better represent the intent if this is actually the case. TODO: It might be possible to convert acceptStates to a Set, which would be Not thread safe one = "DLC_DUBIOUS_LIST_COLLECTION", justification = "Need more time to investigate") ![]() * A finite automaton who's transitions are ngrams that must be in the string or Import .tokenattributes.CharTermAttribute Is negative or greater than this.Sessions extra > .regex.ngram > NGramAutomaton.java NGramAutomaton.java package .regex.ngram Throws: IndexOutOfBoundsException - if dstOffset end - the end index of the subsequence to be inserted. start - the starting index of the subsequence to be inserted. Parameters: dstOffset - the offset in this sequence. Start, and less than or equal to the length of s.Ĭharacters "null". The end argument must be greater than or equal to The start argument must be nonnegative, and not greater than The dstOffset argument must be greater than or equal to Sequence, if k is greater than or equal to the character at index k -(end-start) in this.The argument s, if k is greater than or equal toĭstOffset but is less than dstOffset+end-start the character at index k +start-dstOffset in.the character at index k in this sequence, if.The character at index k in this sequence becomes equal to: Up any characters originally above that position. In order, into this sequence at the specified destination offset, moving The subsequence of the argument s specified by Inserts a subsequence of the specified CharSequence into insert public StringBuilder insert(int offset,.Throws: StringIndexOutOfBoundsException - if the offset is invalid. The offset argument must be greater than or equal to Old character sequence, if k is not less than the character at index k -str.length() in the.Offset but is less than offset+str.length() the character at index k -offset in the.the character at index k in the old character sequence, if.The character at index k in the new character sequence is Of this sequence by the length of the argument. Order, into this sequence at the indicated offset, moving up anyĬharacters originally above that position and increasing the length The characters of the String argument are inserted, in Inserts the string into this character sequence. append public StringBuilder append(char str).end - the end index of the subsequence to be appended. start - the starting index of the subsequence to be appended. Specified by: append in interface Appendable Parameters: s - the sequence to append. N otherwise, it is equal to the character at indexĬharacters as if the s parameter was a sequence containing the fourĬharacters "null". Index k in this character sequence becomes equal to theĬharacter at index k in this sequence, if k is less than Let n be the length of this character sequence just prior toĮxecution of the append method. Of this sequence is increased by the value of end - start. This sequence up to the (exclusive) index end. Index start, are appended, in order, to the contents of Since: 1.5 See Also: StringBuffer,Īppends a subsequence of the specified CharSequence to thisĬharacters of the argument s, starting at Or method in this class will cause a NullPointerException to be Unless otherwise noted, passing a null argument to a constructor If such synchronization is required then it is Instances of StringBuilder are not safe for If the internal buffer overflows, it is automatically made larger. The capacity, it is not necessary to allocate a new internalīuffer. As long as the length of theĬharacter sequence contained in the string builder does not exceed In general, if sb refers to an instance of a StringBuilder,Įvery string builder has a capacity. Z.insert(4, "le") would alter the string builder to The method call z.append("le") would cause the string Whose current contents are " start", then Of the builder the insert method adds the characters atįor example, if z refers to a string builder object TheĪppend method always adds these characters at the end Each effectivelyĬonverts a given datum to a string and then appends or inserts theĬharacters of that string to the string builder. Overloaded so as to accept data of any type. The principal operations on a StringBuilder are the StringBuffer as it will be faster under most implementations. It is recommended that this class be used in preference to Used by a single thread (as is generally the case). StringBuffer in places where the string buffer was being This class is designed for use as a drop-in replacement for With StringBuffer, but with no guarantee of synchronization. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |