org.kuali.common.util.base.string

Class SplitterFunction

java.lang.Object

org.kuali.common.util.base.string.SplitterFunction

All Implemented Interfaces:

com.google.common.base.Function<Set<String>,Set<String>>

public final class SplitterFunction
extends Object
implements com.google.common.base.Function<Set<String>,Set<String>>

Convert a set of delimited strings into an immutable set of individual elements.

A set containing these two strings:

 java.class.path
 java.class.version
 

Converts to a set containing these four strings:

 java
 java.class
 java.class.path
 java.class.version
 

Constructor Summary

Constructors

Constructor and Description
SplitterFunction()
SplitterFunction(String separator)

Method Summary

Methods

Modifier and Type	Method and Description
Set<String>	apply(Set<String> strings) Convert a set of delimited strings into an immutable set of individual elements.
protected Set<String>	apply(String string) Convert a delimited string into a set of individual elements.
String	getSeparator()
com.google.common.base.Splitter	getSplitter()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Constructor Detail

SplitterFunction

public SplitterFunction()

SplitterFunction

public SplitterFunction(String separator)

Method Detail

apply

public Set<String> apply(Set<String> strings)

Convert a set of delimited strings into an immutable set of individual elements.

A set containing these two strings:

 java.class.path
 java.class.version
 

Converts to a set containing these four strings:

 java
 java.class
 java.class.path
 java.class.version
 

Specified by:

apply in interface com.google.common.base.Function<Set<String>,Set<String>>

Throws:

IllegalArgumentException - If splitting the individual strings into elements produces blank tokens

NullPointerException - If strings is null or contains null elements

apply

protected Set<String> apply(String string)

Convert a delimited string into a set of individual elements.

 java.class.path -> java
                    java.class
                    java.class.path
 

Throws:

IllegalArgumentException - If splitting the string into elements produces blank tokens

getSeparator

public String getSeparator()

getSplitter

public com.google.common.base.Splitter getSplitter()