Package org.apache.solr.analytics.function.mapping

Class ConcatFunction.SeparatedConcatFunction

java.lang.Object

org.apache.solr.analytics.function.mapping.ConcatFunction.SeparatedConcatFunction

Enclosing class:

ConcatFunction

public static class ConcatFunction.SeparatedConcatFunction
extends Object

A concatenation mapping function, combining the string values of the given parameters with a given separating string.
The usage is exactly the same as the ConcatFunction, however a ConstantStringValue separator is added as the first argument of every usage. So the acceptable inputs are as follows:

• "concat_sep" ( ConstantStringValue , StringValueStream )
• "concat_sep" ( ConstantStringValue , StringValueStream , StringValue )
• "concat_sep" ( ConstantStringValue , StringValue , StringValueStream )
• "concat_sep" ( ConstantStringValue , StringValue ... )

The ConstantStringValue separator is used to separate every two (or more) string during concatenation. If only one string value exists, then the separator will not be used.

Field Summary

Fields

Modifier and Type	Field	Description
static ExpressionFactory.CreatorFunction	creatorFunction
static String	name

Constructor Summary

Constructors

Constructor	Description
SeparatedConcatFunction()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

name

public static final String name

See Also:

Constant Field Values

creatorFunction

public static final ExpressionFactory.CreatorFunction creatorFunction

Constructor Detail

SeparatedConcatFunction

public SeparatedConcatFunction()