osgi/core/src/main/java/org/apache/karaf/webconsole/osgi/core/shared/State.java

package org.apache.karaf.webconsole.osgi.core.shared;

import org.osgi.framework.Bundle;

public enum State {
    UNINSTALLED(1),
    INSTALLED(2),
    RESOLVED(4),
    STARTING(8),
    STOPPING(16),
    ACTIVE(32),

    UNKNOWN(-1);

    private final int mask;

    private State(int mask) {
        this.mask = mask;
        
    }

    public static State of(int state) {
        for (State enumeration : values()) {
            if (enumeration.mask == state) {
                return enumeration;
            }
        }
        return UNKNOWN;
    }

    public static State of(Bundle bundle) {
        return of(bundle.getState());
    }

}