marytts.util.string

Class StringUtils

java.lang.Object

marytts.util.string.StringUtils

public class StringUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static String	checkFirstDot(String strIn)
static String	checkLastSlash(String strIn)
static String	deblank(String str)
static int[]	find(String str, char ch)
static int[]	find(String str, char ch, int stInd)
static int[]	find(String str, char ch, int stInd, int enInd)
static int	findInMap(int[][] map, int ind0)
static int	findInMapReverse(int[][] map, int ind1)
static int[]	getDifferentItemsIndices(int[] items)
static int[]	getDifferentItemsIndices(String[] items)
static int[]	getDifferentItemsList(int[] items)
static String[]	getDifferentItemsList(String[] items)
static String	getFileExtension(String strFilename, boolean isIncludeDot) Deprecated. use FilenameUtils.getExtension(String) instead
static String	getFileName(String fullpathFilename)
static String	getFileName(String fullpathFilename, boolean bRemoveExtension)
static String	getFolderName(String fullpathFilename) Deprecated. use FilenameUtils.getFullPath(String) instead
static String	getRandomFileName(String preName, int randomNameLength, String fileExtension)
static String	getRandomName(int randomNameLength)
static String	getRandomName(String preName, int randomNameLength)
static String	getRandomName(String preName, int randomNameLength, String postName)
static String[]	indexedNameGenerator(String preName, int numFiles)
static String[]	indexedNameGenerator(String preName, int numFiles, int startIndex)
static String[]	indexedNameGenerator(String preName, int numFiles, int startIndex, String postName)
static String[]	indexedNameGenerator(String preName, int numFiles, int startIndex, String postName, String extension)
static String[]	indexedNameGenerator(String preName, int numFiles, int startIndex, String postName, String extension, int numDigits)
static boolean	isDesired(int currentFeature, int desiredFeatures)
static boolean	isDesired(int currentFeature, int desiredFeatures, int maxFeatureStringLen)
static boolean	isLetterOrModifier(int codePoint) Determine whether the given codepoint is either a letter or a modifier according to the Unicode standard.
static boolean	isNumeric(String str)
static boolean	isOneOf(String item, String[] list)
static String	join(String glue, String[] items) Join labels into string
static void	main(String[] args)
static String	modifyExtension(String strFilename, String desiredExtension)
static String[][]	parseFromLines(String[] lines, int minimumItemsInOneLine, int startLine, int endLine)
static int[]	parseIntPairs(String attribute) Parse a string containing pairs of integers in brackets, and return as one array of integers.
static Vector<String>	processVoiceExampleText(String text) Divides the example text of a voice into sentences in a vector
static String	purgeNonBreakingSpaces(String input) Purge non-breaking spaces from input by replacing them with regular spaces.
static String[]	readTextFile(String textFile)
static String[]	readTextFile(String textFile, String encoding)
static String[][]	readTextFileInRows(String textFile, String encoding, int minimumItemsInOneLine)
static String	removeLastSlash(String strIn)
static String	replace(String str, String pattern, String replacement)
static double	string2double(String str)
static double[]	string2double(String[] strs)
static float	string2float(String str)
static float[]	string2float(String[] strs)
static int	string2int(String str)
static int[]	string2int(String[] strs)
static InputStream	toInputStream(String str)
static InputStream	toInputStream(String[] stringArray)
static InputStream	toInputStream(String[] stringArray, int startIndex)
static InputStream	toInputStream(String[] stringArray, int startIndex, int endIndex)
static String	toString(double[][] array)
static String	toString(String[] stringArray) Combine the elements of the given string array into a single string, containing one array element per line.
static String	toString(String[] stringArray, int startIndex) Combine the elements of the given string array into a single string, containing one array element per line.
static String	toString(String[] stringArray, int startIndex, int endIndex) Combine the elements of the given string array into a single string, containing one array element per line.
static String[]	toStringArray(String allInOneLine) Deprecated. Unstable due to platform-specific behavior. Use StringUtils.split(java.lang.String) or similar instead.
static String[]	toStringLines(double[] x)
static String[]	toStringLines(float[] x)
static String[]	toStringLines(int[] x)
static String	urlDecode(String strRequest)
static String	urlEncode(String strRequest)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Method Detail

deblank

public static String deblank(String str)

join

public static String join(String glue,
          String[] items)

Join labels into string

Parameters:

glue - String inserted between the elements as they are joined

items - Strings to be joined together

Returns:

joined String, or the empty string if items has length 0

Throws:

NullPointerException - if either glue or items or any of the items is null

string2float

public static float string2float(String str)

string2double

public static double string2double(String str)

string2int

public static int string2int(String str)

string2float

public static float[] string2float(String[] strs)

string2double

public static double[] string2double(String[] strs)

string2int

public static int[] string2int(String[] strs)

find

public static int[] find(String str,
         char ch,
         int stInd,
         int enInd)

find

public static int[] find(String str,
         char ch,
         int stInd)

find

public static int[] find(String str,
         char ch)

checkLastSlash

public static String checkLastSlash(String strIn)

removeLastSlash

public static String removeLastSlash(String strIn)

purgeNonBreakingSpaces

public static String purgeNonBreakingSpaces(String input)

Purge non-breaking spaces from input by replacing them with regular spaces.

Parameters:

input - to purge

Returns:

purged input

checkFirstDot

public static String checkFirstDot(String strIn)

indexedNameGenerator

public static String[] indexedNameGenerator(String preName,
                            int numFiles)

indexedNameGenerator

public static String[] indexedNameGenerator(String preName,
                            int numFiles,
                            int startIndex)

indexedNameGenerator

public static String[] indexedNameGenerator(String preName,
                            int numFiles,
                            int startIndex,
                            String postName)

indexedNameGenerator

public static String[] indexedNameGenerator(String preName,
                            int numFiles,
                            int startIndex,
                            String postName,
                            String extension)

indexedNameGenerator

public static String[] indexedNameGenerator(String preName,
                            int numFiles,
                            int startIndex,
                            String postName,
                            String extension,
                            int numDigits)

modifyExtension

public static String modifyExtension(String strFilename,
                     String desiredExtension)

getFileExtension

@Deprecated
public static String getFileExtension(String strFilename,
                                 boolean isIncludeDot)

Deprecated. use FilenameUtils.getExtension(String) instead

Parameters:

strFilename - strFilename

isIncludeDot - isIncludeDot

Returns:

strExtension

findInMap

public static int findInMap(int[][] map,
            int ind0)

findInMapReverse

public static int findInMapReverse(int[][] map,
                   int ind1)

isNumeric

public static boolean isNumeric(String str)

getFileName

public static String getFileName(String fullpathFilename,
                 boolean bRemoveExtension)

getFileName

public static String getFileName(String fullpathFilename)

getFolderName

@Deprecated
public static String getFolderName(String fullpathFilename)

Deprecated. use FilenameUtils.getFullPath(String) instead

Parameters:

fullpathFilename - fullpathFilename

Returns:

foldername

readTextFile

public static String[] readTextFile(String textFile)
                             throws IOException

Throws:

IOException

readTextFile

public static String[] readTextFile(String textFile,
                    String encoding)
                             throws IOException

Throws:

IOException

readTextFileInRows

public static String[][] readTextFileInRows(String textFile,
                            String encoding,
                            int minimumItemsInOneLine)
                                     throws IOException

Throws:

IOException

parseFromLines

public static String[][] parseFromLines(String[] lines,
                        int minimumItemsInOneLine,
                        int startLine,
                        int endLine)

getDifferentItemsList

public static int[] getDifferentItemsList(int[] items)

getDifferentItemsIndices

public static int[] getDifferentItemsIndices(int[] items)

getDifferentItemsList

public static String[] getDifferentItemsList(String[] items)

getDifferentItemsIndices

public static int[] getDifferentItemsIndices(String[] items)

isDesired

public static boolean isDesired(int currentFeature,
                int desiredFeatures)

isDesired

public static boolean isDesired(int currentFeature,
                int desiredFeatures,
                int maxFeatureStringLen)

getRandomName

public static String getRandomName(int randomNameLength)

getRandomName

public static String getRandomName(String preName,
                   int randomNameLength)

getRandomName

public static String getRandomName(String preName,
                   int randomNameLength,
                   String postName)

getRandomFileName

public static String getRandomFileName(String preName,
                       int randomNameLength,
                       String fileExtension)

isOneOf

public static boolean isOneOf(String item,
              String[] list)

toStringArray

@Deprecated
public static String[] toStringArray(String allInOneLine)

Deprecated. Unstable due to platform-specific behavior. Use StringUtils.split(java.lang.String) or similar instead.

Parameters:

allInOneLine - allInOneLine

Returns:

result.toArray(new String[0])

toInputStream

public static InputStream toInputStream(String str)

toInputStream

public static InputStream toInputStream(String[] stringArray)

toInputStream

public static InputStream toInputStream(String[] stringArray,
                        int startIndex)

toInputStream

public static InputStream toInputStream(String[] stringArray,
                        int startIndex,
                        int endIndex)

toString

public static String toString(String[] stringArray)

Combine the elements of the given string array into a single string, containing one array element per line.

Parameters:

stringArray - stringArray

Returns:

toString(stringArray, 0)

toString

public static String toString(String[] stringArray,
              int startIndex)

Combine the elements of the given string array into a single string, containing one array element per line.

Parameters:

stringArray - stringArray

startIndex - startIndex

Returns:

toString(stringArray, startIndex, stringArray.length - 1)

toString

public static String toString(String[] stringArray,
              int startIndex,
              int endIndex)

Combine the elements of the given string array into a single string, containing one array element per line.

Parameters:

stringArray - stringArray

startIndex - startIndex

endIndex - endIndex

Returns:

str converted to string

replace

public static String replace(String str,
             String pattern,
             String replacement)

urlEncode

public static String urlEncode(String strRequest)

urlDecode

public static String urlDecode(String strRequest)

processVoiceExampleText

public static Vector<String> processVoiceExampleText(String text)

Divides the example text of a voice into sentences in a vector

Parameters:

text - the example text

Returns:

vector of example sentences

toString

public static String toString(double[][] array)

isLetterOrModifier

public static boolean isLetterOrModifier(int codePoint)

Determine whether the given codepoint is either a letter or a modifier according to the Unicode standard. More precisely, this returns true if codepoint belongs to one of the following categories as defined at http://unicode.org/Public/UNIDATA/UCD.html#General_Category_Values:

• Lu Letter, Uppercase
• Ll Letter, Lowercase
• Lt Letter, Titlecase
• Lm Letter, Modifier
• Lo Letter, Other
• Mn Mark, Nonspacing
• Mc Mark, Spacing Combining
• Me Mark, Enclosing

Whether a given character is associated with this category can be looked up at http://unicode.org/Public/UNIDATA/UnicodeData.txt

Parameters:

codePoint - the unicode codepoint as determined e.g. by String.codePointAt().

Returns:

true if the above condition is met, false otherwise

toStringLines

public static String[] toStringLines(double[] x)

toStringLines

public static String[] toStringLines(float[] x)

toStringLines

public static String[] toStringLines(int[] x)

parseIntPairs

public static int[] parseIntPairs(String attribute)

Parse a string containing pairs of integers in brackets, and return as one array of integers. This will ignore any string content that does not match the bracket pattern.

Parameters:

attribute - - the string containing the bracketed expression. For example, 'f0' attribute of 'ph' element in MaryXML. Expected format: "(5,248)(47,258)(100,433)"

Returns:

an int array with an even number of elements, such that the i'th pair can be accessed as array[2*i] and array[2*i+1], or an empty array if no bracket expressions are found.

Throws:

NullPointerException - if attribute is null.

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception