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TIEDEMANN / uplug-main-0.3.8 / share / ext / parser / malt / docs / api / src-html / org / maltparser / core / syntaxgraph / feature / ColumnFeature.html 
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<FONT color="green">001</FONT>    package org.maltparser.core.syntaxgraph.feature;<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.feature.function.FeatureFunction;<a name="line.4"></a>
<FONT color="green">005</FONT>    import org.maltparser.core.feature.function.Modifiable;<a name="line.5"></a>
<FONT color="green">006</FONT>    import org.maltparser.core.feature.value.FeatureValue;<a name="line.6"></a>
<FONT color="green">007</FONT>    import org.maltparser.core.feature.value.SingleFeatureValue;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.maltparser.core.io.dataformat.ColumnDescription;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.maltparser.core.symbol.SymbolTable;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.maltparser.core.symbol.nullvalue.NullValues.NullValueId;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    /**<a name="line.12"></a>
<FONT color="green">013</FONT>    *<a name="line.13"></a>
<FONT color="green">014</FONT>    *<a name="line.14"></a>
<FONT color="green">015</FONT>    * @author Johan Hall<a name="line.15"></a>
<FONT color="green">016</FONT>    */<a name="line.16"></a>
<FONT color="green">017</FONT>    public abstract class ColumnFeature implements FeatureFunction, Modifiable {<a name="line.17"></a>
<FONT color="green">018</FONT>            protected ColumnDescription column;<a name="line.18"></a>
<FONT color="green">019</FONT>            protected SingleFeatureValue featureValue;<a name="line.19"></a>
<FONT color="green">020</FONT>            <a name="line.20"></a>
<FONT color="green">021</FONT>            public ColumnFeature() throws MaltChainedException {<a name="line.21"></a>
<FONT color="green">022</FONT>                    featureValue = new SingleFeatureValue(this);<a name="line.22"></a>
<FONT color="green">023</FONT>            }<a name="line.23"></a>
<FONT color="green">024</FONT>            <a name="line.24"></a>
<FONT color="green">025</FONT>            public abstract void update() throws MaltChainedException;<a name="line.25"></a>
<FONT color="green">026</FONT>            public abstract void initialize(Object[] arguments) throws MaltChainedException;<a name="line.26"></a>
<FONT color="green">027</FONT>            public abstract Class&lt;?&gt;[] getParameterTypes();<a name="line.27"></a>
<FONT color="green">028</FONT>            <a name="line.28"></a>
<FONT color="green">029</FONT>            public String getSymbol(int value) throws MaltChainedException {<a name="line.29"></a>
<FONT color="green">030</FONT>                    return column.getSymbolTable().getSymbolCodeToString(value);<a name="line.30"></a>
<FONT color="green">031</FONT>            }<a name="line.31"></a>
<FONT color="green">032</FONT>            <a name="line.32"></a>
<FONT color="green">033</FONT>            public int getCode(String value) throws MaltChainedException {<a name="line.33"></a>
<FONT color="green">034</FONT>                    return column.getSymbolTable().getSymbolStringToCode(value);<a name="line.34"></a>
<FONT color="green">035</FONT>            }<a name="line.35"></a>
<FONT color="green">036</FONT>            <a name="line.36"></a>
<FONT color="green">037</FONT>            public ColumnDescription getColumn() {<a name="line.37"></a>
<FONT color="green">038</FONT>                    return column;<a name="line.38"></a>
<FONT color="green">039</FONT>            }<a name="line.39"></a>
<FONT color="green">040</FONT>            <a name="line.40"></a>
<FONT color="green">041</FONT>            protected void setColumn(ColumnDescription column) {<a name="line.41"></a>
<FONT color="green">042</FONT>                    this.column = column;<a name="line.42"></a>
<FONT color="green">043</FONT>            }<a name="line.43"></a>
<FONT color="green">044</FONT>            <a name="line.44"></a>
<FONT color="green">045</FONT>            public void updateCardinality() {<a name="line.45"></a>
<FONT color="green">046</FONT>                    featureValue.setCardinality(column.getSymbolTable().getValueCounter()); <a name="line.46"></a>
<FONT color="green">047</FONT>            }<a name="line.47"></a>
<FONT color="green">048</FONT>            <a name="line.48"></a>
<FONT color="green">049</FONT>            public void setFeatureValue(int value) throws MaltChainedException {<a name="line.49"></a>
<FONT color="green">050</FONT>                    if (column.getSymbolTable().getSymbolCodeToString(value) == null) {<a name="line.50"></a>
<FONT color="green">051</FONT>                            featureValue.setCode(value);<a name="line.51"></a>
<FONT color="green">052</FONT>                            featureValue.setKnown(column.getSymbolTable().getKnown(value));<a name="line.52"></a>
<FONT color="green">053</FONT>                            featureValue.setSymbol(column.getSymbolTable().getNullValueSymbol(NullValueId.NO_NODE));<a name="line.53"></a>
<FONT color="green">054</FONT>                            featureValue.setNullValue(true);<a name="line.54"></a>
<FONT color="green">055</FONT>                    } else {<a name="line.55"></a>
<FONT color="green">056</FONT>                            featureValue.setCode(value);<a name="line.56"></a>
<FONT color="green">057</FONT>                            featureValue.setKnown(column.getSymbolTable().getKnown(value));<a name="line.57"></a>
<FONT color="green">058</FONT>                            featureValue.setSymbol(column.getSymbolTable().getSymbolCodeToString(value));<a name="line.58"></a>
<FONT color="green">059</FONT>                            featureValue.setNullValue(column.getSymbolTable().isNullValue(value));<a name="line.59"></a>
<FONT color="green">060</FONT>                    }<a name="line.60"></a>
<FONT color="green">061</FONT>            }<a name="line.61"></a>
<FONT color="green">062</FONT>            <a name="line.62"></a>
<FONT color="green">063</FONT>            public void setFeatureValue(String value) throws MaltChainedException {<a name="line.63"></a>
<FONT color="green">064</FONT>                    if (column.getSymbolTable().getSymbolStringToCode(value) &lt; 0) {<a name="line.64"></a>
<FONT color="green">065</FONT>                            featureValue.setCode(column.getSymbolTable().getNullValueCode(NullValueId.NO_NODE));<a name="line.65"></a>
<FONT color="green">066</FONT>                            featureValue.setKnown(column.getSymbolTable().getKnown(value));<a name="line.66"></a>
<FONT color="green">067</FONT>                            featureValue.setSymbol(value);<a name="line.67"></a>
<FONT color="green">068</FONT>                            featureValue.setNullValue(true);<a name="line.68"></a>
<FONT color="green">069</FONT>                    } else {<a name="line.69"></a>
<FONT color="green">070</FONT>                            featureValue.setCode(column.getSymbolTable().getSymbolStringToCode(value));<a name="line.70"></a>
<FONT color="green">071</FONT>                            featureValue.setKnown(column.getSymbolTable().getKnown(value));<a name="line.71"></a>
<FONT color="green">072</FONT>                            featureValue.setSymbol(value);<a name="line.72"></a>
<FONT color="green">073</FONT>                            featureValue.setNullValue(column.getSymbolTable().isNullValue(value));<a name="line.73"></a>
<FONT color="green">074</FONT>                    }<a name="line.74"></a>
<FONT color="green">075</FONT>            }<a name="line.75"></a>
<FONT color="green">076</FONT>            <a name="line.76"></a>
<FONT color="green">077</FONT>            public FeatureValue getFeatureValue() {<a name="line.77"></a>
<FONT color="green">078</FONT>                    return featureValue;<a name="line.78"></a>
<FONT color="green">079</FONT>            }<a name="line.79"></a>
<FONT color="green">080</FONT>            <a name="line.80"></a>
<FONT color="green">081</FONT>            public boolean equals(Object obj) {<a name="line.81"></a>
<FONT color="green">082</FONT>                    if (this == obj)<a name="line.82"></a>
<FONT color="green">083</FONT>                            return true;<a name="line.83"></a>
<FONT color="green">084</FONT>                    if (obj == null)<a name="line.84"></a>
<FONT color="green">085</FONT>                            return false;<a name="line.85"></a>
<FONT color="green">086</FONT>                    if (getClass() != obj.getClass())<a name="line.86"></a>
<FONT color="green">087</FONT>                            return false;<a name="line.87"></a>
<FONT color="green">088</FONT>                    return obj.toString().equals(this.toString());<a name="line.88"></a>
<FONT color="green">089</FONT>            }<a name="line.89"></a>
<FONT color="green">090</FONT>    <a name="line.90"></a>
<FONT color="green">091</FONT>            public String getColumnName() {<a name="line.91"></a>
<FONT color="green">092</FONT>                    return column.getName();<a name="line.92"></a>
<FONT color="green">093</FONT>            }<a name="line.93"></a>
<FONT color="green">094</FONT>            <a name="line.94"></a>
<FONT color="green">095</FONT>            public SymbolTable getSymbolTable() {<a name="line.95"></a>
<FONT color="green">096</FONT>                    return column.getSymbolTable();<a name="line.96"></a>
<FONT color="green">097</FONT>            }<a name="line.97"></a>
<FONT color="green">098</FONT>            <a name="line.98"></a>
<FONT color="green">099</FONT>            public String toString() {<a name="line.99"></a>
<FONT color="green">100</FONT>                    return column.getName();<a name="line.100"></a>
<FONT color="green">101</FONT>            }<a name="line.101"></a>
<FONT color="green">102</FONT>    }<a name="line.102"></a>




























































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