パッケージ org.wcardinal.controller.data

インタフェース SString

すべてのスーパーインタフェース:

Comparable<String>, SLockable, SScalar<String>, SVariable, Unlockable

既知の実装クラスのリスト:

SStringImpl

public interface SString
extends SScalar<String>, Comparable<String>

Represents the string data.

メソッドの概要

修飾子とタイプ	メソッド	説明
int	compareTo(String string)	Compares this string and the specified string lexicographically.
int	compareToIgnoreCase(String string)	Compares this string and the specified string lexicographically, ignoring case differences.
String	concat(String string)	Concatenates the specified string to the end of this string.
boolean	contains(CharSequence sequence)	Returns true if this string contains the specified sequence of char values.
boolean	endsWith(String suffix)	Returns true if this string ends with the specified suffix.
boolean	equals(String target)	Returns true if the specified target is equal to this.
boolean	equalsIgnoreCase(String string)	Returns true if this string is equal to the specified string, ignoring case considerations.
int	indexOf(int ch)	Returns the index within this string of the first occurrence of the specified character.
int	indexOf(int ch, int fromIndex)	Returns the index within this string of the first occurrence of the specified character, starting the search at the specified index.
int	indexOf(String substring)	Returns the index within this string of the first occurrence of the specified substring.
int	indexOf(String substring, int fromIndex)	Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
boolean	isEmpty()	Returns true if length() is less than or equal to 0.
int	lastIndexOf(int ch)	Returns the index within this string of the last occurrence of the specified character.
int	lastIndexOf(int ch, int fromIndex)	Returns the index within this string of the last occurrence of the specified character, searching backward starting at the specified index.
int	lastIndexOf(String substring)	Returns the index within this string of the last occurrence of the specified substring.
int	lastIndexOf(String substring, int fromIndex)	Returns the index within this string of the last occurrence of the specified substring, searching backward starting at the specified index.
int	length()	Returns the length of this string.
boolean	matches(String regex)	Returns true if this string matches the specified regular expression.
boolean	startsWith(String prefix)	Returns true if this string starts with the specified prefix.
boolean	startsWith(String prefix, int toffset)	Returns true if the substring of this string beginning at the specified index starts with the specified prefix.
String	substring(int beginIndex)	Returns a new string that is a substring of this string.
String	substring(int beginIndex, int endIndex)	Returns a new string that is a substring of this string.
String	toLowerCase()	Converts all of the characters in this String to lower case using the rules of the default locale and returns it.
String	toLowerCase(Locale locale)	Converts all of the characters in this String to lower case using the rules of the given Locale and returns it.
String	toUpperCase()	Converts all of the characters in this String to upper case using the rules of the default locale and returns it.
String	toUpperCase(Locale locale)	Converts all of the characters in this String to upper case using the rules of the given locale and returns it.
String	trim()	Returns a copy of this string, with leading and trailing whitespace omitted.

インタフェースから継承されたメソッド org.wcardinal.controller.data.SLockable

isLocked, lock, tryLock, tryLock, unlock, unlock

インタフェースから継承されたメソッド org.wcardinal.controller.data.SScalar

compareAndSet, contains, containsAll, equals, get, getAndSet, getValue, indexOf, isNotNull, isNull, lastIndexOf, reset, resetValue, set, setValue, size, toDirty

インタフェースから継承されたメソッド org.wcardinal.controller.data.SVariable

initialize, isInitialized, isNonNull, isReadOnly

メソッドの詳細

compareTo

@ThreadSafe
int compareTo(String string)

Compares this string and the specified string lexicographically.

定義:

compareTo インタフェース内 Comparable<String>

パラメータ:

string - string to be compared

戻り値:

a negative integer, zero, or a positive integer as this string is less than, equal to, or greater than the specified string

関連項目:

• String.compareTo(String)

compareToIgnoreCase

@ThreadSafe
int compareToIgnoreCase(String string)

Compares this string and the specified string lexicographically, ignoring case differences.

パラメータ:

string - string to be compared

戻り値:

a negative integer, zero, or a positive integer as this string is less than, equal to, or greater than the specified string

関連項目:

• String.compareToIgnoreCase(String)

concat

@ThreadSafe
String concat(String string)

Concatenates the specified string to the end of this string. Returns null if this string is null.

パラメータ:

string - string to be concatenated

戻り値:

concatenated string

関連項目:

• String.concat(String)

contains

@ThreadSafe
boolean contains(CharSequence sequence)

Returns true if this string contains the specified sequence of char values.

パラメータ:

sequence - sequence to search for

戻り値:

true if this string contains the specified sequence of char values

関連項目:

• String.contains(CharSequence)

endsWith

@ThreadSafe
boolean endsWith(String suffix)

Returns true if this string ends with the specified suffix.

パラメータ:

suffix - suffix to search for

戻り値:

true if this string ends with the specified suffix

関連項目:

• String.endsWith(String)

equalsIgnoreCase

@ThreadSafe
boolean equalsIgnoreCase(String string)

Returns true if this string is equal to the specified string, ignoring case considerations.

パラメータ:

string - string to be compared

戻り値:

true if this string is equal to the specified string ignoring case considerations

関連項目:

• String.equalsIgnoreCase(String)

indexOf

@ThreadSafe
int indexOf(int ch)

Returns the index within this string of the first occurrence of the specified character. Returns -1 if no such character occurs in this string.

パラメータ:

ch - character to search for

戻り値:

the index within this string of the first occurence of the specified character

関連項目:

• String.indexOf(int)

indexOf

@ThreadSafe
int indexOf(int ch,
 int fromIndex)

Returns the index within this string of the first occurrence of the specified character, starting the search at the specified index. Returns -1 if no such character occurs in this string.

パラメータ:

ch - character to search for

fromIndex - index to start the search from

戻り値:

the index within this string of the first occurence of the specified character

関連項目:

• String.indexOf(int, int)

indexOf

@ThreadSafe
int indexOf(String substring)

Returns the index within this string of the first occurrence of the specified substring. Returns -1 if no such substring occurs in this string.

パラメータ:

substring - substring to search for

戻り値:

index within this string of the first occurence of the specified substring

関連項目:

• String.indexOf(String)

indexOf

@ThreadSafe
int indexOf(String substring,
 int fromIndex)

Returns the index within this string of the first occurrence of the specified substring, starting at the specified index. Returns -1 if no such substring occurs in this string.

パラメータ:

substring - substring to searhc for

fromIndex - where to begin searching the specified substring

戻り値:

index within this string of the first occurrence of the specified substring

関連項目:

• String.indexOf(String, int)

isEmpty

@ThreadSafe
boolean isEmpty()

Returns true if length() is less than or equal to 0.

定義:

isEmpty インタフェース内 SScalar<String>

戻り値:

true if length() is less than or equal to 0

関連項目:

• String.isEmpty()

lastIndexOf

@ThreadSafe
int lastIndexOf(int ch)

Returns the index within this string of the last occurrence of the specified character. Returns -1 if no such character occurs in this string.

パラメータ:

ch - character to searhc for

戻り値:

index within this string of the last occurrence of the specified character

関連項目:

• String.lastIndexOf(int)

lastIndexOf

@ThreadSafe
int lastIndexOf(int ch,
 int fromIndex)

Returns the index within this string of the last occurrence of the specified character, searching backward starting at the specified index. Returns -1 if no such character occurs in this string.

パラメータ:

ch - character to search for

fromIndex - where to begin searching the specified character

戻り値:

index within this string of the last occurrence of the specified character

関連項目:

• String.lastIndexOf(int, int)

lastIndexOf

@ThreadSafe
int lastIndexOf(String substring)

Returns the index within this string of the last occurrence of the specified substring. Returns -1 if no such substring occurs in this string.

パラメータ:

substring - substring to search for

戻り値:

index within this string of the last occurrence of the specified substring

関連項目:

• String.lastIndexOf(String)

lastIndexOf

@ThreadSafe
int lastIndexOf(String substring,
 int fromIndex)

Returns the index within this string of the last occurrence of the specified substring, searching backward starting at the specified index. Returns -1 if no such substring occurs in this string.

パラメータ:

substring - substring to search for

fromIndex - where to begin searching the specified substring

戻り値:

index within this string of the last occurrence of the specified substring

関連項目:

• String.lastIndexOf(String, int)

length

@ThreadSafe
int length()

Returns the length of this string. Returns -1 if this string is null.

戻り値:

length of this string

関連項目:

• String.length()

matches

@ThreadSafe
boolean matches(String regex)

Returns true if this string matches the specified regular expression. Returns false if this string is null.

パラメータ:

regex - regular expression to which this string is to be matched

戻り値:

true if this string matches the specified regular expression

関連項目:

• String.matches(String)

startsWith

@ThreadSafe
boolean startsWith(String prefix)

Returns true if this string starts with the specified prefix. Returns false if this string is null.

パラメータ:

prefix - prefix to search for

戻り値:

true if the substring of this string starts with the specified prefix

関連項目:

• String.startsWith(String)

startsWith

@ThreadSafe
boolean startsWith(String prefix,
 int toffset)

Returns true if the substring of this string beginning at the specified index starts with the specified prefix. Returns false if this string is null.

パラメータ:

prefix - prefix to search for

toffset - where to begin looking in this string

戻り値:

true if the substring of this string beginning at the specified index starts with the specified prefix

関連項目:

• String.startsWith(String, int)

substring

@ThreadSafe
String substring(int beginIndex)

Returns a new string that is a substring of this string.

パラメータ:

beginIndex - begining index (inclusive)

戻り値:

substring of this string

例外:

IndexOutOfBoundsException - if beginIndex is negative or larger than the length of this String object

関連項目:

• String.substring(int)

substring

@ThreadSafe
String substring(int beginIndex,
 int endIndex)

Returns a new string that is a substring of this string.

パラメータ:

beginIndex - beginning index (inclusive)

endIndex - ending index (exclusive)

戻り値:

substring of this string

例外:

IndexOutOfBoundsException - if beginIndex is negative or larger than the length of this String object

関連項目:

• String.substring(int, int)

toLowerCase

@ThreadSafe
String toLowerCase()

Converts all of the characters in this String to lower case using the rules of the default locale and returns it. Returns null if this string is null.

戻り値:

string converted to lowercase

関連項目:

• String.toLowerCase()

toLowerCase

@ThreadSafe
String toLowerCase(Locale locale)

Converts all of the characters in this String to lower case using the rules of the given Locale and returns it. Returns null if this string is null.

パラメータ:

locale - use the case transformation rules for this locale

戻り値:

string converted to lowercase

関連項目:

• String.toLowerCase(Locale)

toUpperCase

@ThreadSafe
String toUpperCase()

Converts all of the characters in this String to upper case using the rules of the default locale and returns it. Returns null if this string is null.

戻り値:

string converted to uppercase

関連項目:

• String.toUpperCase()

toUpperCase

@ThreadSafe
String toUpperCase(Locale locale)

Converts all of the characters in this String to upper case using the rules of the given locale and returns it. Returns null if this string is null.

パラメータ:

locale - use the case transformation rules for this locale

戻り値:

string converted to uppercase

関連項目:

• String.toUpperCase(Locale)

trim

@ThreadSafe
String trim()

Returns a copy of this string, with leading and trailing whitespace omitted. Returns null if this string is null.

戻り値:

a copy of this string without leading and trailing whitespace

関連項目:

• String.trim()

equals

@ThreadSafe
boolean equals(String target)

Returns true if the specified target is equal to this.

パラメータ:

target - the target to be compared

戻り値:

true if the specified target is equal to this