JavaMethodWatchable.java

package jetbrains.mps.debugger.java.runtime.state.watchables;

/*Generated by MPS */

import jetbrains.mps.debugger.java.api.state.watchables.JavaWatchable;
import com.sun.jdi.Method;
import com.sun.jdi.ThreadReference;
import jetbrains.mps.debug.api.programState.WatchablesCategory;
import jetbrains.mps.debugger.java.api.state.watchables.JavaWatchablesCategory;
import jetbrains.mps.debug.api.programState.IValue;
import javax.swing.Icon;
import jetbrains.mps.debugger.java.runtime.ui.Icons;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SNodeReference;
import java.util.List;
import jetbrains.mps.debug.api.programState.IWatchable;
import java.util.Collections;

/*package*/ class JavaMethodWatchable extends JavaWatchable {
  private final Method myMethod;
  private final boolean myIsEnter;
  private final JavaMethodWatchable.JavaMethodValue myValue;
  public JavaMethodWatchable(Method method, boolean enter, ThreadReference threadReference) {
    super(threadReference);
    myMethod = method;
    myIsEnter = enter;
    myValue = new JavaMethodWatchable.JavaMethodValue();
  }
  @Override
  public String getName() {
    return ((myIsEnter ? "entered method" : "exited method"));
  }
  @Override
  public WatchablesCategory getCategory() {
    return JavaWatchablesCategory.METHOD;
  }
  @Override
  public IValue getValue() {
    return myValue;
  }
  @Override
  public Icon getPresentationIcon() {
    return Icons.METHOD_BREAKPOINT;
  }

  @Nullable
  @Override
  public SNodeReference getSourceNode() {
    //  todo from location??? 
    return null;
  }

  private class JavaMethodValue implements IValue {
    private final String myPresentation;
    private JavaMethodValue() {
      myPresentation = myMethod.declaringType().name() + "." + myMethod.name();
    }
    @Override
    public String getValuePresentation() {
      return myPresentation;
    }
    @Override
    public Icon getPresentationIcon() {
      return Icons.METHOD_BREAKPOINT;
    }
    @Override
    public boolean isStructure() {
      return false;
    }
    @Override
    public void initSubvalues() {
    }
    @Override
    public List<IWatchable> getSubvalues() {
      return Collections.emptyList();
    }
  }
}