| /*=============================================================================# |
| # Copyright (c) 2009, 2021 Stephan Wahlbrink and others. |
| # |
| # 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, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.rj.data.impl; |
| |
| import org.eclipse.statet.jcommons.lang.NonNull; |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| |
| import org.eclipse.statet.rj.data.RObject; |
| import org.eclipse.statet.rj.data.RRawStore; |
| import org.eclipse.statet.rj.data.RStore; |
| |
| |
| @NonNullByDefault |
| public abstract class AbstractRawStore extends AbstractRStore<Byte> |
| implements RRawStore { |
| |
| |
| private static final char[] HEX_CHARS= new char[] { |
| '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' |
| }; |
| |
| protected static final String toChar(final byte raw) { |
| return new String(new char[] { HEX_CHARS[(raw >>> 4) & 0x0F], HEX_CHARS[(raw & 0x0F)] }); |
| } |
| |
| |
| @Override |
| public final byte getStoreType() { |
| return RStore.RAW; |
| } |
| |
| @Override |
| public final String getBaseVectorRClassName() { |
| return RObject.CLASSNAME_RAW; |
| } |
| |
| |
| @Override |
| public boolean getLogi(final int idx) { |
| return (getRaw(idx) != 0); |
| } |
| |
| @Override |
| public boolean getLogi(final long idx) { |
| return (getRaw(idx) != 0); |
| } |
| |
| @Override |
| public int getInt(final int idx) { |
| return (getRaw(idx) & 0xff); |
| } |
| |
| @Override |
| public int getInt(final long idx) { |
| return (getRaw(idx) & 0xff); |
| } |
| |
| @Override |
| public void setInt(final long idx, final int integer) { |
| setRaw(idx, AbstractIntegerStore.toRaw(integer)); |
| } |
| |
| @Override |
| public void setInt(final int idx, final int integer) { |
| setRaw(idx, AbstractIntegerStore.toRaw(integer)); |
| } |
| |
| @Override |
| public final String getChar(final int idx) { |
| return toChar(getRaw(idx)); |
| } |
| |
| @Override |
| public final String getChar(final long idx) { |
| return toChar(getRaw(idx)); |
| } |
| |
| |
| @Override |
| public abstract @NonNull Byte [] toArray(); |
| |
| |
| @Override |
| public long indexOfNA(final long fromIdx) { |
| return -1; |
| } |
| |
| } |