com.jcabi.dynamo.mock.MkData Maven / Gradle / Ivy
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*
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package com.jcabi.dynamo.mock;
import com.jcabi.aspects.Immutable;
import com.jcabi.dynamo.AttributeUpdates;
import com.jcabi.dynamo.Attributes;
import com.jcabi.dynamo.Conditions;
import java.io.IOException;
/**
* Mock data.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: 6ef2eeadbdf90c660850fc34ea6afccdd4facf8f $
* @since 0.10
*/
@Immutable
public interface MkData {
/**
* Get keys for the given table.
* @param table Name of the table
* @return All keys of the table
* @throws IOException If fails
*/
Iterable keys(String table) throws IOException;
/**
* Iterate everything for the given table.
* @param table Name of the table
* @param conds Conditions
* @return All rows found
* @throws IOException If fails
*/
Iterable iterate(String table, Conditions conds)
throws IOException;
/**
* Add new attribute into the given table.
* @param table Table name
* @param attrs Attributes to save
* @throws IOException If fails
*/
void put(String table, Attributes attrs) throws IOException;
/**
* Add new attribute into the given table.
* @param table Table name
* @param keys Keys
* @param attrs Attributes to save
* @throws IOException If fails
*/
void update(String table, Attributes keys,
AttributeUpdates attrs) throws IOException;
/**
* Delete attributes from the given table.
* @param table Table name
* @param keys Keys
* @throws IOException If fails
*/
void delete(String table, Attributes keys) throws IOException;
}