/*
 * Daneel - Dalvik to Java bytecode compiler
 * Copyright (C) 2011  IcedRobot team
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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/>.
 *
 * This file is subject to the "Classpath" exception:
 *
 * Linking this library statically or dynamically with other modules is
 * making a combined work based on this library.  Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 *
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent
 * modules, and to copy and distribute the resulting executable under terms
 * of your choice, provided that you also meet, for each linked independent
 * module, the terms and conditions of the license of that module.  An
 * independent module is a module which is not derived from or based on
 * this library.  If you modify this library, you may extend this exception
 * to your version of the library, but you are not obligated to do so.  If
 * you do not wish to do so, delete this exception statement from your
 * version.
 */

package org.icedrobot.daneel.spi.dalvik.system;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 */
class DaneelVMRuntime implements VMRuntimeSPI {

    float targetHeapUtilization = 0.5f;

    @Override
    public float getTargetHeapUtilization() {
        return targetHeapUtilization;
    }

    @Override
    public void gcSoftReferences() {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    @Override
    public void runFinalizationSync() {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    @Override
    public void setTargetHeapUtilization(float newTarget) {
        targetHeapUtilization = newTarget;
    }

    @Override
    public boolean trackExternalAllocation(long size) {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    @Override
    public void startJitCompilation() {
        /* no op */
    }

    @Override
    public void disableJitCompilation() {
        /* no op */
    }

    @Override
    public void setMinimumHeapSize(long size) {
        /* no op */
        Logger.getLogger(DaneelVMRuntime.class.getName()).
                log(Level.ALL, "setMinimumHeapSize: {0}", size);
    }

    @Override
    public long getMinimumHeapSize() {
        long heapSize = Runtime.getRuntime().totalMemory();
        return heapSize;
    }

}