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java.lang.Objectde.fesenmeyer.dbnormalizer.core.util.StringUtil
public final class StringUtil
Class containing utility methods for string operations.
Constructor Summary | |
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private |
StringUtil()
Makes the constructor inaccessible. |
Method Summary | |
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static boolean |
isBlank(String str)
Tests if a String variable is empty, that means if it is null or if it contains an empty string. |
static String[] |
parseStringArray(String commaSeparatedStrings)
Splits a string into an array of strings using the comma as delimiter. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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private StringUtil()
Method Detail |
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public static String[] parseStringArray(String commaSeparatedStrings)
commaSeparatedStrings
- a string consisting of several comma-separated strings
public static boolean isBlank(String str)
str
- the String variable to test.
true
, if the String variable is empty;
false
, otherwise.
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