public static void writeTo(IndexMetaData indexMetaData, StreamOutput out) throws IOException {
out.writeUTF(indexMetaData.index());
out.writeLong(indexMetaData.version());
out.writeByte(indexMetaData.state().id());
writeSettingsToStream(indexMetaData.settings(), out);
out.writeVInt(indexMetaData.mappings().size());
for (MappingMetaData mappingMd : indexMetaData.mappings().values()) {
MappingMetaData.writeTo(mappingMd, out);
}
out.writeVInt(indexMetaData.aliases().size());
for (AliasMetaData aliasMd : indexMetaData.aliases().values()) {
AliasMetaData.Builder.writeTo(aliasMd, out);
}
out.writeVInt(indexMetaData.customs().size());
for (Map.Entry<String, Custom> entry : indexMetaData.customs().entrySet()) {
out.writeUTF(entry.getKey());
lookupFactorySafe(entry.getKey()).writeTo(entry.getValue(), out);
}
}
