Package org.springframework.data.mongodb.core.aggregation

Class VariableOperators.Let.ExpressionVariable

java.lang.Object

org.springframework.data.mongodb.core.aggregation.VariableOperators.Let.ExpressionVariable

Enclosing class:

VariableOperators.Let

public static class VariableOperators.Let.ExpressionVariable
extends Object

Author:

Christoph Strobl

Method Summary

Modifier and Type	Method	Description
VariableOperators.Let.ExpressionVariable	forExpression(org.bson.Document expressionObject)	Create a new VariableOperators.Let.ExpressionVariable with current name and given expressionObject.
VariableOperators.Let.ExpressionVariable	forExpression(AggregationExpression expression)	Create a new VariableOperators.Let.ExpressionVariable with current name and given expression.
VariableOperators.Let.ExpressionVariable	forField(String fieldRef)
static VariableOperators.Let.ExpressionVariable	newVariable(String variableName)	Create a new VariableOperators.Let.ExpressionVariable with given name.

Methods inherited from class java.lang.Object

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

Method Details

newVariable

public static VariableOperators.Let.ExpressionVariable newVariable(String variableName)

Create a new VariableOperators.Let.ExpressionVariable with given name.

Parameters:

variableName - must not be null.

Returns:

never null.

forExpression

public VariableOperators.Let.ExpressionVariable forExpression(AggregationExpression expression)

Create a new VariableOperators.Let.ExpressionVariable with current name and given expression.

Parameters:

expression - must not be null.

Returns:

never null.

forField

public VariableOperators.Let.ExpressionVariable forField(String fieldRef)

forExpression

public VariableOperators.Let.ExpressionVariable forExpression(org.bson.Document expressionObject)

Create a new VariableOperators.Let.ExpressionVariable with current name and given expressionObject.

Parameters:

expressionObject - must not be null.

Returns:

never null.