com.google.template.soy.msgs.restricted

Class SoyMsgBundleCompactor

java.lang.Object

com.google.template.soy.msgs.restricted.SoyMsgBundleCompactor

public final class SoyMsgBundleCompactor
extends Object

Utility to compact message bundles.

Important: Only use this class from message plugins!

This instance will canonicalize different parts of messages to avoid storing the same objects in memory multiple times, at the expense of static use of memory.

By using the static factory methods in this class, you ensure that message related objects are not duplicated in memory, at the cost of having one copy that cannot be garbage collected.

This saves an enormous amount of memory, especially since in gender/plural messages, there are many repeated parts.

Constructor Summary

Constructors

Constructor and Description
SoyMsgBundleCompactor()

Method Summary

Modifier and Type	Method and Description
SoyMsgBundle	compact(SoyMsgBundle input) Returns a more memory-efficient version of the internal message bundle.

Methods inherited from class java.lang.Object

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

Constructor Detail

SoyMsgBundleCompactor

public SoyMsgBundleCompactor()

Method Detail

compact

public SoyMsgBundle compact(SoyMsgBundle input)

Returns a more memory-efficient version of the internal message bundle.

Only enough information is retained for rendering; not enough for message extraction. As a side effect, this SoyMsgBundleCompactor instance will also retain references to parts of the messages in order to reuse identical objects.