Package dev.morphia.aggregation.expressions

Class ObjectExpressions.MergeObjects

java.lang.Object

dev.morphia.aggregation.expressions.impls.Expression

dev.morphia.aggregation.expressions.ObjectExpressions.MergeObjects

Enclosing class:

ObjectExpressions

public static class ObjectExpressions.MergeObjects
extends dev.morphia.aggregation.expressions.impls.Expression

Defines the values to be merged.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MergeObjects()

Method Summary

Modifier and Type	Method	Description
ObjectExpressions.MergeObjects	add(dev.morphia.aggregation.expressions.impls.Expression expression)	Adds an expression to be merged
void	encode(Datastore datastore, BsonWriter writer, EncoderContext encoderContext)

Methods inherited from class dev.morphia.aggregation.expressions.impls.Expression

getOperation, getValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeObjects

protected MergeObjects()

Method Detail

add

public ObjectExpressions.MergeObjects add(dev.morphia.aggregation.expressions.impls.Expression expression)

Adds an expression to be merged

Parameters:

expression - the expression

Returns:

this

encode

public void encode(Datastore datastore,
                   BsonWriter writer,
                   EncoderContext encoderContext)

Overrides:

encode in class dev.morphia.aggregation.expressions.impls.Expression

Parameters:

datastore - the datastore

writer - the writer

encoderContext - the context