Hallo!
I have some issues with blip.getParent in Java.
First what exactly should it return? There are childs of blips (Blips
on the same discussion level in Wave) and responses to a blip (which
are on a lower level in the wave).
How do i distinguish that in the robot API? There is only a
blip.createChild() and a blip.getParent() method. Or is the creation
of a new hierachy not possible from the robot?
The second problem i have is that i always get just the "blip" with
the headline of the wave as parent back. No matter where in the
discussion the blip is.
Here is my code to that:
@Override
public void processEvents(RobotMessageBundle bundle) {
Wavelet wavelet = bundle.getWavelet();
for (Event e: bundle.getEvents()) {
if(e.getType() == EventType.BLIP_SUBMITTED)
{
Blip blip = e.getBlip();
TextView textView = blip.getDocument();
String text = textView.getText();
if(text.contains("!debug"))
{
if(blip.isParentAvailable())
{
Blip parent = blip.getParent();
TextView tv = parent.getDocument();
tv.append("parent!");
}
else
blip.getDocument().append("No Parent");
}
}
}
}
And my capabilities.xml:
Here i have no clue what the context actually should contain? i tried
true and parent. did not change anything.
<?xml version="1.0" encoding="utf-8"?>
<w:robot xmlns:w="http://wave.google.com/extensions/robots/1.0";>
<w:capabilities>
<w:capability name="WAVELET_PARTICIPANTS_CHANGED" />
<w:capability name="BLIP_SUBMITTED" content="true"
context="truer"/>
</w:capabilities>
<w:version>1</w:version>
</w:robot>
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