Java tutorial
/* * ------------------------------------------------------------------------ * Copyright by KNIME AG, Zurich, Switzerland * Website: http://www.knime.com; Email: contact@knime.com * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, Version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses>. * * Additional permission under GNU GPL version 3 section 7: * * KNIME interoperates with ECLIPSE solely via ECLIPSE's plug-in APIs. * Hence, KNIME and ECLIPSE are both independent programs and are not * derived from each other. Should, however, the interpretation of the * GNU GPL Version 3 ("License") under any applicable laws result in * KNIME and ECLIPSE being a combined program, KNIME AG herewith grants * you the additional permission to use and propagate KNIME together with * ECLIPSE with only the license terms in place for ECLIPSE applying to * ECLIPSE and the GNU GPL Version 3 applying for KNIME, provided the * license terms of ECLIPSE themselves allow for the respective use and * propagation of ECLIPSE together with KNIME. * * Additional permission relating to nodes for KNIME that extend the Node * Extension (and in particular that are based on subclasses of NodeModel, * NodeDialog, and NodeView) and that only interoperate with KNIME through * standard APIs ("Nodes"): * Nodes are deemed to be separate and independent programs and to not be * covered works. Notwithstanding anything to the contrary in the * License, the License does not apply to Nodes, you are not required to * license Nodes under the License, and you are granted a license to * prepare and propagate Nodes, in each case even if such Nodes are * propagated with or for interoperation with KNIME. The owner of a Node * may freely choose the license terms applicable to such Node, including * when such Node is propagated with or for interoperation with KNIME. * --------------------------------------------------------------------- * * Created on 12.11.2013 by Kilian Thiel */ package org.knime.ext.textprocessing.preferences; import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer; import org.eclipse.jface.preference.IPreferenceStore; import org.knime.ext.textprocessing.TextprocessingCorePlugin; /** * The initializer for the document cell storage prefrences. * * @author Kilian Thiel, KNIME AG, Zurich, Switzerland * @since 2.9 */ public class StoragePreferenceInitializer extends AbstractPreferenceInitializer { /** * The default number of documents to store in a single file store file. */ public static final int DEFAULT_FILESTORE_CHUNKSIZE = 10000; /** * Preference key for the chunk size of the file store, specifying how many documents are stored in a single * file store file. */ public static final String PREF_FILESTORE_CHUNKSIZE = "knime.textprocessing.filestore.chunksize"; /** * {@inheritDoc} */ @Override public void initializeDefaultPreferences() { IPreferenceStore store = TextprocessingCorePlugin.getDefault().getPreferenceStore(); //set default values store.setDefault(PREF_FILESTORE_CHUNKSIZE, DEFAULT_FILESTORE_CHUNKSIZE); } /** * @return The specified number of documents to store in a single file store file. */ public static final int fileStoreChunkSize() { final IPreferenceStore pStore = TextprocessingCorePlugin.getDefault().getPreferenceStore(); if (!pStore.contains(PREF_FILESTORE_CHUNKSIZE)) { return DEFAULT_FILESTORE_CHUNKSIZE; } if (pStore.getInt(PREF_FILESTORE_CHUNKSIZE) <= 0) { return 1; } return pStore.getInt(PREF_FILESTORE_CHUNKSIZE); } }