Package com._1c.g5.v8.dt.lcore.matcher

Class DefaultSequenceFinder

java.lang.Object

com._1c.g5.v8.dt.lcore.matcher.AbstractSequenceFinder

com._1c.g5.v8.dt.lcore.matcher.DefaultSequenceFinder

Direct Known Subclasses:

SpecialSequenceFinder

public class DefaultSequenceFinder
extends AbstractSequenceFinder

Default implementation of AbstractSequenceFinder
This class remove all found sequences which has length less than pattern length
Also digit characters are NOT word boundaries in this implementation

Constructor Summary

Constructors

Constructor	Description
DefaultSequenceFinder(String pattern, String sourceText)	Constructor

Method Summary

Modifier and Type	Method	Description
protected int	computePriorityOfSubsequence(int[] subSequence)	Computes priority of concrete char sequence
protected void	filterFoundSequence(List<int[]> sequence)	Filters all found char sequence
protected int	findStartIndexOfNextWord(int startSearchingIndex, String findIn)	Finds start index of next word in string findIn, begins with startSearchingIndex
int[]	getBestSequence()	Gets the best sequence
int	getBestSequencePriority()	Gets priority of the best sequence
protected boolean	isSourceTextStartWithPattern(String pattern, String sourceText)	Checks that sourceText starts with pattern

Methods inherited from class com._1c.g5.v8.dt.lcore.matcher.AbstractSequenceFinder

equalsChar, findSeqeuences, getFoundSequences, getPattern, getSourceText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultSequenceFinder

public DefaultSequenceFinder(String pattern,
                             String sourceText)

Constructor

Parameters:

pattern - pattern for finding char sequence, can't be null

sourceText - initial text for finding by pattern, can't be null

Method Detail

getBestSequence

public int[] getBestSequence()

Description copied from class: AbstractSequenceFinder

Gets the best sequence

Specified by:

getBestSequence in class AbstractSequenceFinder

Returns:

the best sequence or empty array if it not found

getBestSequencePriority

public int getBestSequencePriority()

Description copied from class: AbstractSequenceFinder

Gets priority of the best sequence

Specified by:

getBestSequencePriority in class AbstractSequenceFinder

Returns:

priority of the best sequence

isSourceTextStartWithPattern

protected boolean isSourceTextStartWithPattern(String pattern,
                                               String sourceText)

Checks that sourceText starts with pattern

Parameters:

pattern - pattern for finding char sequence, can't be null

sourceText - initial text for finding by pattern, can't be null

Returns:

true if sourceText starts with pattern, false otherwise

filterFoundSequence

protected void filterFoundSequence(List<int[]> sequence)

Description copied from class: AbstractSequenceFinder

Filters all found char sequence

Specified by:

filterFoundSequence in class AbstractSequenceFinder

Parameters:

sequence - filtering sequences, can't be null

findStartIndexOfNextWord

protected int findStartIndexOfNextWord(int startSearchingIndex,
                                       String findIn)

Description copied from class: AbstractSequenceFinder

Finds start index of next word in string findIn, begins with startSearchingIndex

Specified by:

findStartIndexOfNextWord in class AbstractSequenceFinder

Parameters:

startSearchingIndex - start index for search

findIn - initial text for finding index of next word, can't be null

Returns:

start index of next word, if the word was found, or findIn.length() otherwise

computePriorityOfSubsequence

protected int computePriorityOfSubsequence(int[] subSequence)

Description copied from class: AbstractSequenceFinder

Computes priority of concrete char sequence

Specified by:

computePriorityOfSubsequence in class AbstractSequenceFinder

Parameters:

subSequence - concrete char sequence, can't be null

Returns:

priority