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[agtk-devel] question on AGAPI
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From: Guido Di M. <gui...@TI...> - 2003-06-04 07:07:50
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Dear all,
I hope you can give a solution to my simple problem ;-)
I wrote a xml parser which is able to build an AG througth the AGLIB
(using the agfio plug-in).
The annotation graph is made of a set of AGId, one for each speaker i=
n
the parsed file along the transcription.
The load method of the agfio plug-in returns a list<AGId>. That's fin=
e
for me, it works.
The problem comes when I have to write to a stream (cout or file outp=
ut)
the whole graph.
How can I build an AGSet from the list<AGId> in order to directly cal=
l
the toXML(AGSetId id) method ?
In the following a piece of code of the demo.cc for my plug-in:
=09agfio io;
=09map<string,string> signalInfo;
=09list<AGId> l =3D io.load("WPC", argv[1], "A1", &signalInfo);
=09cout << toXML(*l.begin()) << endl;
The last line prints just the first AGId and not the whole graph.
How can I get an istance of the AGsetId ?
Below I attach a short example of what I'd like to obtain with the
"toXML(AGSetId id)" method of AGAPI
and that I can actually obtain while building the graph while parsing
the original XML transcription (within the SAX Handler).
Thanks,
Guido Di Maio
<?xml version=3D"1.0"?>
<!DOCTYPE AGSet SYSTEM "ag.dtd">
<AGSet id=3D"WPC" version=3D"1.0" xmlns=3D"http://www.ldc.upenn.edu/a=
tlas/ag/"
xmlns:xlink=3D"http://www.w3.org/1999/xlink"
xmlns:dc=3D"http://purl.org/DC/documents/rec-dces-19990702.htm">
<Metadata>
</Metadata>
<Timeline id=3D"WPC:T1">
<Signal id=3D"WPC:T1:1" mimeClass=3D"test_mimeclass"
mimeType=3D"test_mimetype" encoding=3D"test_encoding" unit=3D"test_un=
it"
xlink:type=3D"simple" xlink:href=3D"test_uri" track=3D"test_track"></=
Signal>
</Timeline>
<AG id=3D"WPC:1" timeline=3D"WPC:T1">
<Metadata>
<MetadataElement name=3D"Speaker">EST</MetadataElement>
</Metadata>
<Anchor id=3D"WPC:1:1" offset=3D"0.000000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:2" offset=3D"1.379000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:3" offset=3D"3.536000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:4" offset=3D"4.440000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:5" offset=3D"4.440000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:6" offset=3D"6.381000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:7" offset=3D"6.381000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:8" offset=3D"7.033000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:9" offset=3D"7.936000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:A" offset=3D"9.589000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Annotation id=3D"WPC:1:E1" type=3D"utterance" start=3D"WPC:1:1" end=
=3D"WPC:1:2">
<Feature name=3D"sentence">o vieni / dai //</Feature>
</Annotation>
<Annotation id=3D"WPC:1:E2" type=3D"turn-EST" start=3D"WPC:1:1" end=
=3D"WPC:1:2">
</Annotation>
<Annotation id=3D"WPC:1:E3" type=3D"utterance" start=3D"WPC:1:3" end=
=3D"WPC:1:4">
<Feature name=3D"sentence">no //</Feature>
</Annotation>
<Annotation id=3D"WPC:1:E6" type=3D"turn-EST" start=3D"WPC:1:3" end=
=3D"WPC:1:8">
</Annotation>
<Annotation id=3D"WPC:1:E4" type=3D"utterance" start=3D"WPC:1:5" end=
=3D"WPC:1:6">
<Feature name=3D"sentence">ascolta / qui sopra ?</Feature>
</Annotation>
<Annotation id=3D"WPC:1:E5" type=3D"utterance" start=3D"WPC:1:7" end=
=3D"WPC:1:8">
<Feature name=3D"sentence">s=EC //</Feature>
</Annotation>
<Annotation id=3D"WPC:1:E7" type=3D"utterance" start=3D"WPC:1:9" end=
=3D"WPC:1:A">
<Feature name=3D"sentence">sopra <i' piedino> //</Feature>
</Annotation>
<Annotation id=3D"WPC:1:E8" type=3D"turn-EST" start=3D"WPC:1:9" end=
=3D"WPC:1:A">
</Annotation>
</AG>
<AG id=3D"WPC:2" timeline=3D"WPC:T1">
<Metadata>
<MetadataElement name=3D"Speaker">CLA</MetadataElement>
</Metadata>
<Anchor id=3D"WPC:2:1" offset=3D"1.609000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:2" offset=3D"3.789000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:3" offset=3D"7.033000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:4" offset=3D"7.463000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:5" offset=3D"7.463000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:6" offset=3D"7.936000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:7" offset=3D"8.701000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:1:A" offset=3D"9.589000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:8" offset=3D"9.851000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:9" offset=3D"9.851000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Anchor id=3D"WPC:2:A" offset=3D"11.140000" unit=3D"sec"
signals=3D"WPC:T1:1"></Anchor>
<Annotation id=3D"WPC:2:E1" type=3D"utterance" start=3D"WPC:2:1" end=
=3D"WPC:2:2">
<Feature name=3D"sentence">a patire //</Feature>
</Annotation>
<Annotation id=3D"WPC:2:E2" type=3D"turn-CLA" start=3D"WPC:2:1" end=
=3D"WPC:2:2">
</Annotation>
<Annotation id=3D"WPC:2:E3" type=3D"utterance" start=3D"WPC:2:3" end=
=3D"WPC:2:4">
<Feature name=3D"sentence">qui ?</Feature>
</Annotation>
<Annotation id=3D"WPC:2:E5" type=3D"turn-CLA" start=3D"WPC:2:3" end=
=3D"WPC:2:6">
</Annotation>
<Annotation id=3D"WPC:2:E4" type=3D"utterance" start=3D"WPC:2:5" end=
=3D"WPC:2:6">
<Feature name=3D"sentence">s=EC //</Feature>
</Annotation>
<Annotation id=3D"WPC:2:E8" type=3D"turn-CLA" start=3D"WPC:2:7" end=
=3D"WPC:1:A">
</Annotation>
<Annotation id=3D"WPC:2:E6" type=3D"utterance" start=3D"WPC:2:7" end=
=3D"WPC:2:8">
<Feature name=3D"sentence"><s=EC s=EC / vai> //</Feature>
</Annotation>
<Annotation id=3D"WPC:2:E7" type=3D"utterance" start=3D"WPC:2:9" end=
=3D"WPC:2:A">
<Feature name=3D"sentence">aspetta / me lo levo il <calzino> ?<=
/Feature>
</Annotation>
</AG>
</AGSet>
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