com.phloc.commons.combine

Class CombinatorStringWithSeparatorIgnoreNull

java.lang.Object

com.phloc.commons.combine.CombinatorStringWithSeparatorIgnoreNull

All Implemented Interfaces:

ICombinator<String>, Serializable

@Immutable
public final class CombinatorStringWithSeparatorIgnoreNull
extends Object
implements ICombinator<String>

A simple combinator that concatenates 2 strings using a separator in case the strings to be concatenated are not null.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CombinatorStringWithSeparatorIgnoreNull(String sSep)

Method Summary

Methods

Modifier and Type	Method and Description
String	combine(String sFirst, String sSecond) Combine the passed elements in the correct order.
boolean	equals(Object o)
String	getSeparator()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CombinatorStringWithSeparatorIgnoreNull

public CombinatorStringWithSeparatorIgnoreNull(@Nonnull
                                       String sSep)

Method Detail

getSeparator

@Nonnull
public String getSeparator()

combine

@Nullable
public String combine(@Nullable
                      String sFirst,
                      @Nullable
                      String sSecond)

Description copied from interface: ICombinator

Combine the passed elements in the correct order.

Specified by:

combine in interface ICombinator<String>

Parameters:

sFirst - The first element.

sSecond - The second element.

Returns:

The combination of first and second.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object