org.riversun.string_grabber

Class StringCropper

java.lang.Object

org.riversun.string_grabber.StringCropper

public class StringCropper
extends Object

Crop and Cut out the string in a variety of means

Author:

Tom Misawa (riversun.org@gmail.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringCropper.StrPosition property holder class called position-detail-info contains string and it's position index.

Constructor Summary

Constructors

Constructor and Description
StringCropper()

Method Summary

Modifier and Type	Method and Description
String	getAfterOf(String srcStr, String token) returns the string that is cropped after token Method Example, getAfterOf("AAABCDBCDEEE","BCD") returns"EEE"
String	getAfterOf(String srcStr, String token, boolean useTailSearch) returns the string that is cropped after token with position-detail-info Method Example1 tail mode=true, getAfterOf("AAABCDBCDEEE","BCD",true) returns "EEE" Method Example2 tail mode=true, getAfterOf("AAABCDBCDEEE","BCD",true) returns "BCDEEE"
StringCropper.StrPosition	getAfterOfWithDetails(String srcStr, String token) returns the string that is cropped after token with position-detail-info Method Example, getAfterOfWithDetails("AAABCDBCDEEE","BCD") returns str=EEE, startIndex=9, endIndex=11
StringCropper.StrPosition	getAfterOfWithDetails(String srcStr, String token, boolean useTailSearch) returns the string that is cropped after token with position-detail-info Method Example1 tail mode=true, getAfterOfWithDetails("AAABCDBCDEEE","BCD",true) returns str=EEE, startIndex=9, endIndex=11 Method Example2 tail mode=true, getAfterOfWithDetails("AAABCDBCDEEE","BCD",true) returns str=BCDEEE, startIndex=6, endIndex=11
String	getBeforeOf(String srcStr, String token) returns the string that is cropped before token with position-detail-info
StringCropper.StrPosition	getBeforeOfWithDetails(String srcStr, String token) returns the string that is cropped before token with position-detail-info
String	getLeftOf(String srcStr, int charCount) Returns the number of characters specified from left
String	getRightOf(String srcStr, int charCount) Returns the number of characters specified from right
List<String>	getStringEnclosedIn(String srcStr, String startToken, String endToken) returns all of discovery that enclosed in specific tokens found in the source string
String	getStringEnclosedInFirst(String srcStr, String startToken, String endToken) returns the first one that enclosed in specific tokens found in the source string.
StringCropper.StrPosition	getStringEnclosedInFirstWithDetails(String srcStr, String startToken, String endToken) returns the first one that enclosed in specific tokens found in the source string with position-detail-info
List<StringCropper.StrPosition>	getStringEnclosedInWithDetails(String srcStr, String startToken, String endToken) returns all of discovery that enclosed in specific tokens found in the source string with position-detail-info.
boolean	isBlank(String str) return is string null or empty("") char
boolean	isNotBlank(String str) return string isn't null or empty("") char
String	removeHead(String srcStr, int charCount) Return the rest of the string that is cropped the number of chars from the beginning
String	removeTail(String srcStr, int charCount) Return the rest of the string that is cropped the number of chars from the end of string
List<String>	splitByIndex(String srcStr, Integer... splitPoint) split string by index[indexes] Example #splitByIndex("abcdefghi",2,5) returns StrPosition [str=abc, startIndex=0, endIndex=2] StrPosition [str=def, startIndex=3, endIndex=5] StrPosition [str=ghi, startIndex=6, endIndex=8]
List<StringCropper.StrPosition>	splitByIndexWithDetail(String srcStr, Integer... splitPoint) split string by index[indexes] Example #splitByIndex("abcdefghi",2,5) returns StrPosition [str=abc, startIndex=0, endIndex=2] StrPosition [str=def, startIndex=3, endIndex=5] StrPosition [str=ghi, startIndex=6, endIndex=8]
String	stringAt(String srcStr, int index) returns string at index
int	tailOf(String srcStr, String searchStr) Returns the index within this string of finally found value in the first discovered string sequence Method Example, tailOf("ABABsampletextABAB","AB") returns 2. (You know, String#indexOf returns 0.)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringCropper

public StringCropper()

Method Detail

getStringEnclosedIn

public List<String> getStringEnclosedIn(String srcStr,
                                        String startToken,
                                        String endToken)

returns all of discovery that enclosed in specific tokens found in the source string

Parameters:

srcStr -

startToken -

endToken -

Returns:

getStringEnclosedInWithDetails

public List<StringCropper.StrPosition> getStringEnclosedInWithDetails(String srcStr,
                                                                      String startToken,
                                                                      String endToken)

returns all of discovery that enclosed in specific tokens found in the source string with position-detail-info.

Parameters:

srcStr -

startToken -

endToken -

Returns:

getStringEnclosedInFirst

public String getStringEnclosedInFirst(String srcStr,
                                       String startToken,
                                       String endToken)

returns the first one that enclosed in specific tokens found in the source string.

Parameters:

srcStr -

startToken -

endToken -

Returns:

getStringEnclosedInFirstWithDetails

public StringCropper.StrPosition getStringEnclosedInFirstWithDetails(String srcStr,
                                                                     String startToken,
                                                                     String endToken)

returns the first one that enclosed in specific tokens found in the source string with position-detail-info

Parameters:

srcStr -

startToken -

endToken -

Returns:

stringAt

public String stringAt(String srcStr,
                       int index)

returns string at index

Parameters:

srcStr -

index -

Returns:

getBeforeOf

public String getBeforeOf(String srcStr,
                          String token)

returns the string that is cropped before token with position-detail-info

Parameters:

srcStr -

token -

Returns:

getBeforeOfWithDetails

public StringCropper.StrPosition getBeforeOfWithDetails(String srcStr,
                                                        String token)

returns the string that is cropped before token with position-detail-info

Parameters:

srcStr -

token -

Returns:

getAfterOf

public String getAfterOf(String srcStr,
                         String token,
                         boolean useTailSearch)

returns the string that is cropped after token with position-detail-info

Method Example1 tail mode=true,

getAfterOf("AAABCDBCDEEE","BCD",true) returns "EEE"

Method Example2 tail mode=true,
getAfterOf("AAABCDBCDEEE","BCD",true) returns "BCDEEE"

Parameters:

srcStr -

token -

useTailSearch -

Returns:

getAfterOf

public String getAfterOf(String srcStr,
                         String token)

returns the string that is cropped after token

Method Example,
getAfterOf("AAABCDBCDEEE","BCD") returns"EEE"

Parameters:

srcStr -

token -

Returns:

getAfterOfWithDetails

public StringCropper.StrPosition getAfterOfWithDetails(String srcStr,
                                                       String token)

returns the string that is cropped after token with position-detail-info

Method Example,

getAfterOfWithDetails("AAABCDBCDEEE","BCD") returns str=EEE, startIndex=9, endIndex=11

Parameters:

srcStr -

token -

Returns:

getAfterOfWithDetails

public StringCropper.StrPosition getAfterOfWithDetails(String srcStr,
                                                       String token,
                                                       boolean useTailSearch)

returns the string that is cropped after token with position-detail-info

Method Example1 tail mode=true,

getAfterOfWithDetails("AAABCDBCDEEE","BCD",true) returns str=EEE, startIndex=9, endIndex=11


Method Example2 tail mode=true,
getAfterOfWithDetails("AAABCDBCDEEE","BCD",true) returns str=BCDEEE, startIndex=6, endIndex=11

Parameters:

srcStr -

token -

useTailSearch - is use tail mode
tailOf(String, String)

Returns:

tailOf

public int tailOf(String srcStr,
                  String searchStr)

Returns the index within this string of finally found value in the first discovered string sequence

Method Example,
tailOf("ABABsampletextABAB","AB") returns 2.

(You know, String#indexOf returns 0.)

Parameters:

srcStr -

searchStr -

Returns:

removeTail

public String removeTail(String srcStr,
                         int charCount)

Return the rest of the string that is cropped the number of chars from the end of string

Parameters:

srcStr -

charCount -

Returns:

removeHead

public String removeHead(String srcStr,
                         int charCount)

Return the rest of the string that is cropped the number of chars from the beginning

Parameters:

srcStr -

charCount -

Returns:

getLeftOf

public String getLeftOf(String srcStr,
                        int charCount)

Returns the number of characters specified from left

Parameters:

srcStr -

charCount -

Returns:

getRightOf

public String getRightOf(String srcStr,
                         int charCount)

Returns the number of characters specified from right

Parameters:

srcStr -

charCount -

Returns:

splitByIndex

public List<String> splitByIndex(String srcStr,
                                 Integer... splitPoint)

split string by index[indexes]

Example

#splitByIndex("abcdefghi",2,5) returns
StrPosition [str=abc, startIndex=0, endIndex=2]
StrPosition [str=def, startIndex=3, endIndex=5]
StrPosition [str=ghi, startIndex=6, endIndex=8]

Parameters:

srcStr -

splitPoint -

Returns:

splitByIndexWithDetail

public List<StringCropper.StrPosition> splitByIndexWithDetail(String srcStr,
                                                              Integer... splitPoint)

split string by index[indexes]

Example

#splitByIndex("abcdefghi",2,5) returns
StrPosition [str=abc, startIndex=0, endIndex=2]
StrPosition [str=def, startIndex=3, endIndex=5]
StrPosition [str=ghi, startIndex=6, endIndex=8]

Parameters:

srcStr -

splitPoint -

Returns:

isNotBlank

public boolean isNotBlank(String str)

return string isn't null or empty("") char

Parameters:

str -

Returns:

isBlank

public boolean isBlank(String str)

return is string null or empty("") char

Parameters:

str -

Returns: