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<FONT color="green">001</FONT> package org.maltparser.core.syntaxgraph.edge;<a name="line.1"></a>
<FONT color="green">002</FONT> <a name="line.2"></a>
<FONT color="green">003</FONT> import org.maltparser.core.exception.MaltChainedException;<a name="line.3"></a>
<FONT color="green">004</FONT> import org.maltparser.core.syntaxgraph.Element;<a name="line.4"></a>
<FONT color="green">005</FONT> import org.maltparser.core.syntaxgraph.node.Node;<a name="line.5"></a>
<FONT color="green">006</FONT> /**<a name="line.6"></a>
<FONT color="green">007</FONT> *<a name="line.7"></a>
<FONT color="green">008</FONT> *<a name="line.8"></a>
<FONT color="green">009</FONT> * @author Johan Hall<a name="line.9"></a>
<FONT color="green">010</FONT> */<a name="line.10"></a>
<FONT color="green">011</FONT> public interface Edge extends Element {<a name="line.11"></a>
<FONT color="green">012</FONT> public static final int DEPENDENCY_EDGE = 1;<a name="line.12"></a>
<FONT color="green">013</FONT> public static final int PHRASE_STRUCTURE_EDGE = 2;<a name="line.13"></a>
<FONT color="green">014</FONT> public static final int SECONDARY_EDGE = 3;<a name="line.14"></a>
<FONT color="green">015</FONT> <a name="line.15"></a>
<FONT color="green">016</FONT> /**<a name="line.16"></a>
<FONT color="green">017</FONT> * Sets the edge with a source node, a target node and a type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE<a name="line.17"></a>
<FONT color="green">018</FONT> * or SECONDARY_EDGE). <a name="line.18"></a>
<FONT color="green">019</FONT> * <a name="line.19"></a>
<FONT color="green">020</FONT> * @param source a source node<a name="line.20"></a>
<FONT color="green">021</FONT> * @param target a target node<a name="line.21"></a>
<FONT color="green">022</FONT> * @param type a type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE)<a name="line.22"></a>
<FONT color="green">023</FONT> * @throws MaltChainedException<a name="line.23"></a>
<FONT color="green">024</FONT> */<a name="line.24"></a>
<FONT color="green">025</FONT> public void setEdge(Node source, Node target, int type) throws MaltChainedException;<a name="line.25"></a>
<FONT color="green">026</FONT> /**<a name="line.26"></a>
<FONT color="green">027</FONT> * Returns the source node of the edge.<a name="line.27"></a>
<FONT color="green">028</FONT> * <a name="line.28"></a>
<FONT color="green">029</FONT> * @return the source node of the edge.<a name="line.29"></a>
<FONT color="green">030</FONT> */<a name="line.30"></a>
<FONT color="green">031</FONT> public Node getSource();<a name="line.31"></a>
<FONT color="green">032</FONT> /**<a name="line.32"></a>
<FONT color="green">033</FONT> * Returns the target node of the edge.<a name="line.33"></a>
<FONT color="green">034</FONT> * <a name="line.34"></a>
<FONT color="green">035</FONT> * @return the target node of the edge.<a name="line.35"></a>
<FONT color="green">036</FONT> */<a name="line.36"></a>
<FONT color="green">037</FONT> public Node getTarget();<a name="line.37"></a>
<FONT color="green">038</FONT> /**<a name="line.38"></a>
<FONT color="green">039</FONT> * Returns the edge type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).<a name="line.39"></a>
<FONT color="green">040</FONT> * <a name="line.40"></a>
<FONT color="green">041</FONT> * @return the edge type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).<a name="line.41"></a>
<FONT color="green">042</FONT> */<a name="line.42"></a>
<FONT color="green">043</FONT> public int getType();<a name="line.43"></a>
<FONT color="green">044</FONT> }<a name="line.44"></a>
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