ValueWrapper.java

package jetbrains.mps.debugger.java.api.state.proxy;

/*Generated by MPS */

import jetbrains.mps.debugger.java.api.evaluation.proxies.IValueProxy;
import jetbrains.mps.debug.api.programState.IValue;
import org.jetbrains.annotations.NotNull;
import com.sun.jdi.ThreadReference;
import javax.swing.Icon;
import jetbrains.mps.debugger.java.api.evaluation.proxies.INullValueProxy;
import jetbrains.mps.debugger.java.api.ui.Icons;
import jetbrains.mps.debugger.java.api.evaluation.proxies.PrimitiveValueProxy;
import jetbrains.mps.debugger.java.api.evaluation.proxies.IArrayValueProxy;
import java.util.List;
import jetbrains.mps.debug.api.programState.IWatchable;
import java.util.ArrayList;
import com.sun.jdi.VirtualMachine;

public abstract class ValueWrapper<V extends IValueProxy> extends JavaValue<V> implements IValue {
  private final String myPresentation;
  public ValueWrapper(@NotNull V value, @NotNull ThreadReference threadReference) {
    super(value, threadReference);
    myPresentation = myValue.getPresentation();
  }
  @Override
  public Icon getPresentationIcon() {
    if (myValue instanceof INullValueProxy) {
      return Icons.VALUE_PRIMITIVE;
    }
    if (myValue instanceof PrimitiveValueProxy) {
      return Icons.VALUE_PRIMITIVE;
    }
    if (myValue instanceof IArrayValueProxy) {
      return Icons.VALUE_ARRAY;
    }
    return Icons.VALUE_OBJECT;
  }
  @Override
  public String getValuePresentation() {
    return myPresentation;
  }
  @Override
  public List<IWatchable> calculateSubvalues() {
    List<IWatchable> result = new ArrayList<IWatchable>();
    for (IWatchable watchable : getSubvaluesImpl()) {
      result.add(watchable);
    }
    return result;
  }
  protected abstract List<? extends IWatchable> getSubvaluesImpl();
  @Override
  public boolean isStructure() {
    return true;
  }
  public ThreadReference getThreadReference() {
    return myThreadReference;
  }
  public VirtualMachine getVM() {
    return myValue.getJDIValue().virtualMachine();
  }
}