org.springframework.data.mongodb.core.aggregation

Class StringOperators

java.lang.Object

org.springframework.data.mongodb.core.aggregation.StringOperators

public class StringOperators
extends Object

Gateway to String aggregation operations.

Since:

1.10

Author:

Christoph Strobl, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringOperators.Concat AggregationExpression for $concat.
static class	StringOperators.IndexOfBytes AggregationExpression for $indexOfBytes.
static class	StringOperators.IndexOfCP AggregationExpression for $indexOfCP.
static class	StringOperators.Split AggregationExpression for $split.
static class	StringOperators.StrCaseCmp AggregationExpression for $strcasecmp.
static class	StringOperators.StringOperatorFactory
static class	StringOperators.StrLenBytes AggregationExpression for $strLenBytes.
static class	StringOperators.StrLenCP AggregationExpression for $strLenCP.
static class	StringOperators.Substr AggregationExpression for $substr.
static class	StringOperators.SubstrCP AggregationExpression for $substrCP.
static class	StringOperators.ToLower AggregationExpression for $toLower.
static class	StringOperators.ToUpper AggregationExpression for $toUpper.

Constructor Summary

Constructors

Constructor and Description
StringOperators()

Method Summary

Modifier and Type	Method and Description
static StringOperators.StringOperatorFactory	valueOf(AggregationExpression fieldReference) Take the array referenced by given fieldReference.
static StringOperators.StringOperatorFactory	valueOf(String fieldReference) Take the array referenced by given fieldReference.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringOperators

public StringOperators()

Method Detail

valueOf

public static StringOperators.StringOperatorFactory valueOf(String fieldReference)

Take the array referenced by given fieldReference.

Parameters:

fieldReference - must not be null.

Returns:

valueOf

public static StringOperators.StringOperatorFactory valueOf(AggregationExpression fieldReference)

Take the array referenced by given fieldReference.

Parameters:

fieldReference - must not be null.

Returns: