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<FONT color="green">001</FONT> package org.maltparser.core.symbol.nullvalue;<a name="line.1"></a>
<FONT color="green">002</FONT> <a name="line.2"></a>
<FONT color="green">003</FONT> import org.maltparser.core.symbol.SymbolTable;<a name="line.3"></a>
<FONT color="green">004</FONT> /**<a name="line.4"></a>
<FONT color="green">005</FONT> <a name="line.5"></a>
<FONT color="green">006</FONT> <a name="line.6"></a>
<FONT color="green">007</FONT> @author Johan Hall<a name="line.7"></a>
<FONT color="green">008</FONT> @since 1.0<a name="line.8"></a>
<FONT color="green">009</FONT> */<a name="line.9"></a>
<FONT color="green">010</FONT> public class InputNullValues extends NullValues {<a name="line.10"></a>
<FONT color="green">011</FONT> <a name="line.11"></a>
<FONT color="green">012</FONT> public InputNullValues(String nullValueStrategy, SymbolTable table) {<a name="line.12"></a>
<FONT color="green">013</FONT> super(table);<a name="line.13"></a>
<FONT color="green">014</FONT> setNullValueEncoding(nullValueStrategy);<a name="line.14"></a>
<FONT color="green">015</FONT> makeNullValues();<a name="line.15"></a>
<FONT color="green">016</FONT> }<a name="line.16"></a>
<FONT color="green">017</FONT> <a name="line.17"></a>
<FONT color="green">018</FONT> protected void makeNullValues() {<a name="line.18"></a>
<FONT color="green">019</FONT> if (nullValueEncoding == NullValueDegree.NONE || nullValueEncoding == NullValueDegree.ONE) {<a name="line.19"></a>
<FONT color="green">020</FONT> nullValue2SymbolMap.put(NullValueId.NO_NODE, "#null#");<a name="line.20"></a>
<FONT color="green">021</FONT> nullValue2SymbolMap.put(NullValueId.ROOT_NODE, "#null#");<a name="line.21"></a>
<FONT color="green">022</FONT> nullValue2CodeMap.put(NullValueId.NO_NODE, 0);<a name="line.22"></a>
<FONT color="green">023</FONT> nullValue2CodeMap.put(NullValueId.ROOT_NODE, 0);<a name="line.23"></a>
<FONT color="green">024</FONT> symbol2CodeMap.put("#null#", 0);<a name="line.24"></a>
<FONT color="green">025</FONT> code2SymbolMap.put(0, "#null#");<a name="line.25"></a>
<FONT color="green">026</FONT> setNextCode(1);<a name="line.26"></a>
<FONT color="green">027</FONT> } else if (nullValueEncoding == NullValueDegree.ROOTNODE) {<a name="line.27"></a>
<FONT color="green">028</FONT> nullValue2SymbolMap.put(NullValueId.NO_NODE, "#null#");<a name="line.28"></a>
<FONT color="green">029</FONT> nullValue2SymbolMap.put(NullValueId.ROOT_NODE, "#rootnode#");<a name="line.29"></a>
<FONT color="green">030</FONT> nullValue2CodeMap.put(NullValueId.NO_NODE, 0);<a name="line.30"></a>
<FONT color="green">031</FONT> nullValue2CodeMap.put(NullValueId.ROOT_NODE, 1);<a name="line.31"></a>
<FONT color="green">032</FONT> symbol2CodeMap.put("#null#", 0);<a name="line.32"></a>
<FONT color="green">033</FONT> symbol2CodeMap.put("#rootnode#", 1);<a name="line.33"></a>
<FONT color="green">034</FONT> code2SymbolMap.put(0, "#null#");<a name="line.34"></a>
<FONT color="green">035</FONT> code2SymbolMap.put(1, "#rootnode#");<a name="line.35"></a>
<FONT color="green">036</FONT> setNextCode(2);<a name="line.36"></a>
<FONT color="green">037</FONT> } <a name="line.37"></a>
<FONT color="green">038</FONT> }<a name="line.38"></a>
<FONT color="green">039</FONT> <a name="line.39"></a>
<FONT color="green">040</FONT> protected void setNullValueEncoding(String nullValueStrategy) {<a name="line.40"></a>
<FONT color="green">041</FONT> setNullValueStrategy(nullValueStrategy);<a name="line.41"></a>
<FONT color="green">042</FONT> if (nullValueStrategy.equalsIgnoreCase("none")) {<a name="line.42"></a>
<FONT color="green">043</FONT> nullValueEncoding = NullValueDegree.NONE;<a name="line.43"></a>
<FONT color="green">044</FONT> } else if (nullValueStrategy.equalsIgnoreCase("rootlabel")) {<a name="line.44"></a>
<FONT color="green">045</FONT> nullValueEncoding = NullValueDegree.ONE;<a name="line.45"></a>
<FONT color="green">046</FONT> } else if (nullValueStrategy.equalsIgnoreCase("rootnode")) {<a name="line.46"></a>
<FONT color="green">047</FONT> nullValueEncoding = NullValueDegree.ROOTNODE;<a name="line.47"></a>
<FONT color="green">048</FONT> } else if (nullValueStrategy.equalsIgnoreCase("novalue")) {<a name="line.48"></a>
<FONT color="green">049</FONT> nullValueEncoding = NullValueDegree.ROOTNODE;<a name="line.49"></a>
<FONT color="green">050</FONT> } else {<a name="line.50"></a>
<FONT color="green">051</FONT> nullValueEncoding = NullValueDegree.ONE;<a name="line.51"></a>
<FONT color="green">052</FONT> }<a name="line.52"></a>
<FONT color="green">053</FONT> }<a name="line.53"></a>
<FONT color="green">054</FONT> <a name="line.54"></a>
<FONT color="green">055</FONT> public String toString() {<a name="line.55"></a>
<FONT color="green">056</FONT> StringBuilder sb = new StringBuilder();<a name="line.56"></a>
<FONT color="green">057</FONT> <a name="line.57"></a>
<FONT color="green">058</FONT> return sb.toString();<a name="line.58"></a>
<FONT color="green">059</FONT> }<a name="line.59"></a>
<FONT color="green">060</FONT> }<a name="line.60"></a>
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