public virtual void dumpDot(PrintWriter @out)
{
@out.write("digraph \"CART Tree\" {\n");
@out.write("rankdir = LR\n");
DecisionTree.Node[] array = this.cart;
int num = array.Length;
for (int i = 0; i < num; i++)
{
DecisionTree.Node node = array[i];
@out.println(new StringBuilder().append("\t\"node").append(Object.instancehelper_hashCode(node)).append("\" [ label=\"").append(Object.instancehelper_toString(node)).append("\", color=").append(this.dumpDotNodeColor(node)).append(", shape=").append(this.dumpDotNodeShape(node)).append(" ]\n").toString());
if (node is DecisionTree.DecisionNode)
{
DecisionTree.DecisionNode decisionNode = (DecisionTree.DecisionNode)node;
if (decisionNode.qtrue < this.cart.Length && this.cart[decisionNode.qtrue] != null)
{
@out.write(new StringBuilder().append("\t\"node").append(Object.instancehelper_hashCode(node)).append("\" -> \"node").append(Object.instancehelper_hashCode(this.cart[decisionNode.qtrue])).append("\" [ label=TRUE ]\n").toString());
}
if (decisionNode.qfalse < this.cart.Length && this.cart[decisionNode.qfalse] != null)
{
@out.write(new StringBuilder().append("\t\"node").append(Object.instancehelper_hashCode(node)).append("\" -> \"node").append(Object.instancehelper_hashCode(this.cart[decisionNode.qfalse])).append("\" [ label=FALSE ]\n").toString());
}
}
}
@out.write("}\n");
@out.close();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override protected void writeLog(@Nonnull PrintWriter out, @Nonnull String message)
protected internal override void WriteLog(PrintWriter @out, string message)
{
@out.write(_prefix);
@out.write(": ");
@out.write(message);
@out.println();
}
private void LineStart(PrintWriter @out)
{
@out.write(Time());
@out.write(' ');
@out.write(_prefix);
@out.write(' ');
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override protected void writeLog(@Nonnull PrintWriter out, @Nonnull String message, @Nonnull Throwable throwable)
protected internal override void WriteLog(PrintWriter @out, string message, Exception throwable)
{
@out.write(_prefix);
@out.write(": ");
@out.write(message);
@out.write(' ');
@out.write(throwable.Message);
@out.println();
throwable.printStackTrace(@out);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override protected void writeLog(@Nonnull PrintWriter out, @Nonnull String message, @Nonnull Throwable throwable)
protected internal override void WriteLog(PrintWriter @out, string message, Exception throwable)
{
LineStart(@out);
@out.write(message);
if (throwable.Message != null)
{
@out.write(' ');
@out.write(throwable.Message);
}
@out.println();
throwable.printStackTrace(@out);
}
/// <summary>
/// Writes char array
/// </summary>
/// <param name="chars"></param>
/// <param name="index"></param>
/// <param name="count"></param>
public override void write(char [] chars, int index, int count)
{
if (_outputMode == OutputMode.CharWriter)
{
_printWriter.write(chars, index, count);
}
else
{
int length = Encoding.GetMaxByteCount(count);
byte [] bytebuffer = GetByteBuffer(length);
int realLength = Encoding.GetBytes(chars, index, count, bytebuffer, 0);
_outputStream.write(TypeUtils.ToSByteArray(bytebuffer), 0, realLength);
}
}
private void writeBatch(PrintWriter @out, int batchSize)
{
for (int i = 0; i < batchSize; i++)
{
@out.write(format("%d %d\n", i, i * i));
i++;
}
}
private void traverseDot(PrintWriter printWriter, Set set)
{
if (!set.contains(this))
{
set.add(this);
printWriter.println(new StringBuilder().append("\tnode").append(this.getID()).append(" [ label=").append(this.getGDLLabel(this)).append(", color=").append(this.getGDLColor(this)).append(", shape=").append(this.getGDLShape(this)).append(" ]\n").toString());
GrammarArc[] successors = this.getSuccessors();
GrammarArc[] array = successors;
int num = array.Length;
for (int i = 0; i < num; i++)
{
GrammarArc grammarArc = array[i];
GrammarNode grammarNode = grammarArc.getGrammarNode();
float probability = grammarArc.getProbability();
printWriter.write(new StringBuilder().append("\tnode").append(this.getID()).append(" -> node").append(grammarNode.getID()).append(" [ label=").append(probability).append(" ]\n").toString());
grammarNode.traverseDot(printWriter, set);
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override protected void writeLog(@Nonnull PrintWriter out, @Nonnull String message)
protected internal override void WriteLog(PrintWriter @out, string message)
{
LineStart(@out);
@out.write(message);
@out.println();
}
