org.opencms.util.ant

类 CmsStringUtil

java.lang.Object

org.opencms.util.ant.CmsStringUtil

public final class CmsStringUtil
extends java.lang.Object

Provides String utility functions.

从以下版本开始:

6.0.0

方法概要

方法

限定符和类型	方法和说明
static boolean	isEmpty(java.lang.String value) Returns true if the provided String is either null or the empty String "".
static boolean	isEmptyOrWhitespaceOnly(java.lang.String value) Returns true if the provided String is either null or contains only white spaces.
static java.util.List<java.lang.String>	splitAsList(java.lang.String source, char delimiter) Splits a String into substrings along the provided char delimiter and returns the result as a List of Substrings.
static java.util.List<java.lang.String>	splitAsList(java.lang.String source, char delimiter, boolean trim) Splits a String into substrings along the provided char delimiter and returns the result as a List of Substrings.
static java.util.List<java.lang.String>	splitAsList(java.lang.String source, java.lang.String delimiter) Splits a String into substrings along the provided String delimiter and returns the result as List of Substrings.
static java.util.List<java.lang.String>	splitAsList(java.lang.String source, java.lang.String delimiter, boolean trim) Splits a String into substrings along the provided String delimiter and returns the result as List of Substrings.
static java.util.Map<java.lang.String,java.lang.String>	splitAsMap(java.lang.String source, java.lang.String paramDelim, java.lang.String keyValDelim) Splits a String into substrings along the provided paramDelim delimiter, then each substring is treat as a key-value pair delimited by keyValDelim.

从类继承的方法 java.lang.Object

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

方法详细资料

isEmpty

public static boolean isEmpty(java.lang.String value)

Returns true if the provided String is either null or the empty String "".

参数:

value - the value to check

返回:

true, if the provided value is null or the empty String, false otherwise

isEmptyOrWhitespaceOnly

public static boolean isEmptyOrWhitespaceOnly(java.lang.String value)

Returns true if the provided String is either null or contains only white spaces.

参数:

value - the value to check

返回:

true, if the provided value is null or contains only white spaces, false otherwise

splitAsList

public static java.util.List<java.lang.String> splitAsList(java.lang.String source,
                                           char delimiter)

Splits a String into substrings along the provided char delimiter and returns the result as a List of Substrings.

参数:

source - the String to split

delimiter - the delimiter to split at

返回:

the List of splitted Substrings

splitAsList

public static java.util.List<java.lang.String> splitAsList(java.lang.String source,
                                           char delimiter,
                                           boolean trim)

Splits a String into substrings along the provided char delimiter and returns the result as a List of Substrings.

参数:

source - the String to split

delimiter - the delimiter to split at

trim - flag to indicate if leading and trailing white spaces should be omitted

返回:

the List of splitted Substrings

splitAsList

public static java.util.List<java.lang.String> splitAsList(java.lang.String source,
                                           java.lang.String delimiter)

Splits a String into substrings along the provided String delimiter and returns the result as List of Substrings.

参数:

source - the String to split

delimiter - the delimiter to split at

返回:

the Array of splitted Substrings

splitAsList

public static java.util.List<java.lang.String> splitAsList(java.lang.String source,
                                           java.lang.String delimiter,
                                           boolean trim)

Splits a String into substrings along the provided String delimiter and returns the result as List of Substrings.

参数:

source - the String to split

delimiter - the delimiter to split at

trim - flag to indicate if leading and trailing white spaces should be omitted

返回:

the Array of splitted Substrings

splitAsMap

public static java.util.Map<java.lang.String,java.lang.String> splitAsMap(java.lang.String source,
                                                          java.lang.String paramDelim,
                                                          java.lang.String keyValDelim)

Splits a String into substrings along the provided paramDelim delimiter, then each substring is treat as a key-value pair delimited by keyValDelim.

参数:

source - the string to split

paramDelim - the string to delimit each key-value pair

keyValDelim - the string to delimit key and value

返回:

a map of splitted key-value pairs