32 lines
753 B
Java
32 lines
753 B
Java
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package com.metaweb.gridworks.protograph;
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import java.util.Properties;
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import org.json.JSONException;
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import org.json.JSONWriter;
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public class CellKeyNode extends CellNode {
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private static final long serialVersionUID = 1684854896739592911L;
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final public FreebaseTopic namespace;
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public CellKeyNode(
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String columnName,
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FreebaseTopic namespace
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) {
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super(columnName);
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this.namespace = namespace;
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}
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public void write(JSONWriter writer, Properties options)
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throws JSONException {
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writer.object();
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writer.key("nodeType"); writer.value("cell-as-key");
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writer.key("columnName"); writer.value(columnName);
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writer.key("namespace"); namespace.write(writer, options);
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writer.endObject();
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}
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}
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