view truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultMaterializedFrame.java @ 22165:67f75f61c974

Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Mon, 21 Sep 2015 12:36:30 +0200
parents dc83cc1f94f2
children
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/*
 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.truffle.api.impl;

import com.oracle.truffle.api.TruffleRuntime;
import com.oracle.truffle.api.frame.Frame;
import com.oracle.truffle.api.frame.FrameDescriptor;
import com.oracle.truffle.api.frame.FrameSlot;
import com.oracle.truffle.api.frame.FrameSlotTypeException;
import com.oracle.truffle.api.frame.MaterializedFrame;

/**
 * This is an implementation-specific class. Do not use or instantiate it. Instead, use
 * {@link TruffleRuntime#createMaterializedFrame(Object[])} or {@link Frame#materialize()} to create
 * a {@link MaterializedFrame}.
 */
final class DefaultMaterializedFrame implements MaterializedFrame {

    private final DefaultVirtualFrame wrapped;

    DefaultMaterializedFrame(DefaultVirtualFrame wrapped) {
        this.wrapped = wrapped;
    }

    @Override
    public Object[] getArguments() {
        return wrapped.getArguments();
    }

    @Override
    public Object getObject(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getObject(slot);
    }

    @Override
    public void setObject(FrameSlot slot, Object value) {
        wrapped.setObject(slot, value);
    }

    @Override
    public byte getByte(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getByte(slot);
    }

    @Override
    public void setByte(FrameSlot slot, byte value) {
        wrapped.setByte(slot, value);
    }

    @Override
    public boolean getBoolean(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getBoolean(slot);
    }

    @Override
    public void setBoolean(FrameSlot slot, boolean value) {
        wrapped.setBoolean(slot, value);
    }

    @Override
    public int getInt(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getInt(slot);
    }

    @Override
    public void setInt(FrameSlot slot, int value) {
        wrapped.setInt(slot, value);
    }

    @Override
    public long getLong(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getLong(slot);
    }

    @Override
    public void setLong(FrameSlot slot, long value) {
        wrapped.setLong(slot, value);
    }

    @Override
    public float getFloat(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getFloat(slot);
    }

    @Override
    public void setFloat(FrameSlot slot, float value) {
        wrapped.setFloat(slot, value);
    }

    @Override
    public double getDouble(FrameSlot slot) throws FrameSlotTypeException {
        return wrapped.getDouble(slot);
    }

    @Override
    public void setDouble(FrameSlot slot, double value) {
        wrapped.setDouble(slot, value);
    }

    @Override
    public Object getValue(FrameSlot slot) {
        return wrapped.getValue(slot);
    }

    @Override
    public MaterializedFrame materialize() {
        return this;
    }

    @Override
    public FrameDescriptor getFrameDescriptor() {
        return wrapped.getFrameDescriptor();
    }

    @Override
    public boolean isObject(FrameSlot slot) {
        return wrapped.isObject(slot);
    }

    @Override
    public boolean isByte(FrameSlot slot) {
        return wrapped.isByte(slot);
    }

    @Override
    public boolean isBoolean(FrameSlot slot) {
        return wrapped.isBoolean(slot);
    }

    @Override
    public boolean isInt(FrameSlot slot) {
        return wrapped.isInt(slot);
    }

    @Override
    public boolean isLong(FrameSlot slot) {
        return wrapped.isLong(slot);
    }

    @Override
    public boolean isFloat(FrameSlot slot) {
        return wrapped.isFloat(slot);
    }

    @Override
    public boolean isDouble(FrameSlot slot) {
        return wrapped.isDouble(slot);
    }
}