org.apache.ignite.internal.processors.cache.persistence.metastorage

Interface ReadOnlyMetastorage

All Known Subinterfaces:

ReadWriteMetastorage

All Known Implementing Classes:

MetaStorage

public interface ReadOnlyMetastorage

Method Summary

Modifier and Type	Method and Description
Serializable	read(String key)
Map<String,? extends Serializable>	readForPredicate(IgnitePredicate<String> keyPred) Read all keys matching provided predicate.

Method Detail

read

Serializable read(String key)
           throws IgniteCheckedException

Throws:

IgniteCheckedException

readForPredicate

Map<String,? extends Serializable> readForPredicate(IgnitePredicate<String> keyPred)
                                             throws IgniteCheckedException

Read all keys matching provided predicate.

Parameters:

keyPred - Key predicate.

Returns:

Matched key-value pairs.

Throws:

IgniteCheckedException - If failed.