From: David R. Quarrie <quarrie@vader.lbl.gov>
Date: Fri, 23 Jun 95 15:47:38 -0700
To: Jim Linnemann at MSU (517)355-3328 <LINNEMANN@jiml.pa.msu.edu>
Subject: colias.idl

module colias {

    interface F_Node {
////        readonly attribute string returnType;
	readonly attribute long   numTypesChildren;
	
	void   addChild( in F_Node child );
////	string childType( in long index );
	void   deleteSubtree( );
	void   deleteChildrenOfType( in string type );
	F_Node getChild( in string type, in long index );
	long   numChildren( in string type );
    };

    interface DATColiasNode : F_Node {
	attribute long version;
    };

// Head of Tree Nodes

    interface DATEventNode : DATColiasNode {
        const string type = "Evnt";
	attribute long run;
	attribute long record;
	attribute long date;
	attribute long time;
	attribute long eventType;
    };

    interface DATFileNode : DATColiasNode {
        const string type = "File";
	attribute long date;
	attribute long time;
	attribute string program;
	attribute string user;
    };

// Children of Event Nodes

    interface DATHitsNode : DATColiasNode {
        const string type = "Hits";
    };

    interface DATSimNode : DATColiasNode {
        const string type = "SimD";
    };

    interface DATRawDataNode : DATColiasNode {
        const string type = "RawD";
    };

// Raw Data Nodes

    interface DATEMCDigi {
	attribute long channel;
	attribute long timeStamp;
	attribute long pulseHeight;
    };
	
    interface DATEMCRawNode : DATColiasNode {
        const string type = "EmcR";
	readonly attribute long nDigis;
	DATEMCDigi digi( in long index );
    };

    interface DATSVTDigi {
	attribute long channel;
	attribute long chip;
	attribute long errorFlag;
	attribute long readoutSection;
	attribute long timeOverThresh;
	attribute long timeStamp;
    };
	
    interface DATSVTRawNode : DATColiasNode {
        const string type = "SiSR";
	readonly attribute long nDigis;
	DATSVTDigi digi( in long index );
    };

// Hit Nodes

    interface DATDcHit {
	attribute float dEdxPH;
	attribute float driftDistMid;
	attribute long  layer;
	attribute float phiMid;
	attribute long  rawHit;
	attribute long  status;
	attribute long  wire;
    };
	
    interface DATDcHitsNode : DATColiasNode {
        const string type = "DcHt";
	readonly attribute long nHits;
	DATDcHit hit( in long index );
    };

    interface DATSVTCluster {
	attribute long layer;
	attribute long readoutSection;
	attribute long wafer;
	attribute long flag;
	attribute long gangGroup;
	attribute long width;
	attribute long afterGap;
	attribute long beforeGap;
	attribute float time;
	attribute float position;
	attribute float pulseHeight;
    };
	
    interface DATSVTClusterNode : DATColiasNode {
        const string type = "SVTC";
	readonly attribute long nClusters;
	DATSVTCluster cluster( in long index );
    };

};