org.eclipse.store.storage.restadapter.types.ViewerObjectRegistryDisabled Maven / Gradle / Ivy

package org.eclipse.store.storage.restadapter.types;

/*-
 * #%L
 * EclipseStore Storage REST Adapter
 * %%
 * Copyright (C) 2023 MicroStream Software
 * %%
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * #L%
 */

import org.eclipse.serializer.collections.Set_long;
import org.eclipse.serializer.collections.types.XGettingTable;
import org.eclipse.serializer.hashing.HashStatistics;
import org.eclipse.serializer.persistence.types.ObjectIdsProcessor;
import org.eclipse.serializer.persistence.types.PersistenceAcceptor;
import org.eclipse.serializer.persistence.types.PersistenceObjectRegistry;

/**
 * Implements a disabled {@link PersistenceObjectRegistry}.
 */
public class ViewerObjectRegistryDisabled implements PersistenceObjectRegistry
{
	///////////////////////////////////////////////////////////////////////////
	// constructors //
	/////////////////
	
	public ViewerObjectRegistryDisabled()
	{
		super();
	}

	
	
	///////////////////////////////////////////////////////////////////////////
	// methods //
	////////////

	@Override
	public PersistenceObjectRegistry Clone()
	{
		return null;
	}

	@Override
	public long lookupObjectId(final Object object)
	{
		return 0;
	}

	@Override
	public Object lookupObject(final long objectId)
	{
		return null;
	}

	@Override
	public boolean containsObjectId(final long objectId)
	{
		return false;
	}

	@Override
	public  A iterateEntries(final A acceptor)
	{
		return null;
	}

	@Override
	public long size()
	{
		return 0;
	}

	@Override
	public boolean isEmpty()
	{
		return true;
	}

	@Override
	public int hashRange()
	{
		return 0;
	}

	@Override
	public float hashDensity()
	{
		return 0;
	}

	@Override
	public long minimumCapacity()
	{
		return 0;
	}

	@Override
	public long capacity()
	{
		return 0;
	}

	@Override
	public boolean setHashDensity(final float hashDensity)
	{
		return false;
	}

	@Override
	public boolean setMinimumCapacity(final long minimumCapacity)
	{
		return false;
	}

	@Override
	public boolean setConfiguration(final float hashDensity, final long minimumCapacity)
	{
		return false;
	}

	@Override
	public boolean ensureCapacity(final long capacity)
	{
		return false;
	}

	@Override
	public boolean registerObject(final long objectId, final Object object)
	{
		return false;
	}

	@Override
	public Object optionalRegisterObject(final long objectId, final Object object)
	{
		return object;
	}

	@Override
	public boolean registerConstant(final long objectId, final Object constant)
	{
		return false;
	}

	@Override
	public boolean consolidate()
	{
		return false;
	}

	@Override
	public void clear()
	{
		// no-op
	}

	@Override
	public void clearAll()
	{
		// no-op
	}

	@Override
	public void truncate()
	{
		// no-op
	}

	@Override
	public void truncateAll()
	{
		// no-op
	}

	@Override
	public XGettingTable createHashStatistics()
	{
		return null;
	}

	@Override
	public boolean isValid(final long objectId, final Object object)
	{
		return true;
	}

	@Override
	public void validate(final long objectId, final Object object)
	{
		// no-op
	}
	
	@Override
	public synchronized boolean processLiveObjectIds(final ObjectIdsProcessor processor)
	{
		// no-op
		return true;
	}

	@Override
	public Set_long selectLiveObjectIds(final Set_long objectIdsBaseSet)
	{
		// no-op
		return objectIdsBaseSet;
	}

}