Author: eyang
Date: Mon Mar 9 16:51:07 2009
New Revision: 751742
URL: http://svn.apache.org/viewvc?rev=751742&view=rev
Log:
HADOOP-5411. Converted from String to StringBuilder for Chart class.
Added:
hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/
hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/TestChart.java
Modified:
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/database/DatabaseConfig.java
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/hicc/Chart.java
Modified:
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/database/DatabaseConfig.java
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/database/DatabaseConfig.java?rev=751742&r1=751741&r2=751742&view=diff
==============================================================================
---
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/database/DatabaseConfig.java
(original)
+++
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/database/DatabaseConfig.java
Mon Mar 9 16:51:07 2009
@@ -167,22 +167,22 @@
if(timeWindow<=0) {
timeWindow=1;
}
- if(timeWindow > YEAR) {
- tableType = "_century";
+ if(timeWindow > DECADE) {
+ tableType = "_decade";
partitionSize=CENTURY;
- } else if(timeWindow > QUARTER) {
- tableType = "_century";
+ } else if(timeWindow > YEAR) {
+ tableType = "_decade";
partitionSize=CENTURY;
- } else if(timeWindow > MONTH) {
+ } else if(timeWindow > QUARTER) {
tableType = "_decade";
partitionSize=DECADE;
- } else if(timeWindow > WEEK) {
+ } else if(timeWindow > MONTH) {
tableType = "_year";
partitionSize=YEAR;
- } else if(timeWindow > DAY) {
+ } else if(timeWindow > WEEK) {
tableType = "_quarter";
partitionSize=QUARTER;
- } else if(timeWindow > 60*60*1000) {
+ } else if(timeWindow > DAY) {
tableType = "_month";
partitionSize=MONTH;
} else {
Modified:
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/hicc/Chart.java
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/hicc/Chart.java?rev=751742&r1=751741&r2=751742&view=diff
==============================================================================
---
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/hicc/Chart.java
(original)
+++
hadoop/core/trunk/src/contrib/chukwa/src/java/org/apache/hadoop/chukwa/hicc/Chart.java
Mon Mar 9 16:51:07 2009
@@ -59,7 +59,7 @@
private String[] seriesOrder=null;
public Chart(HttpServletRequest request) {
- if(request.getParameter("boxId")!=null) {
+ if(request!=null && request.getParameter("boxId")!=null) {
this.id=request.getParameter("boxId");
} else {
this.id="0";
@@ -154,65 +154,72 @@
legend = toggle;
}
public String plot() {
- String output="";
+ SimpleDateFormat format = new SimpleDateFormat("m:s:S");
+ StringBuilder output= new StringBuilder();
if(dataset==null) {
- output = "No Data available.";
- return output;
- }
- String dateFormat="%H:%M";
- if(xLabel.equals("Time")) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd
HH:mm:ss");
- long xMin;
- try {
- xMin = Long.parseLong(xLabelRange.get(0));
- long xMax =
Long.parseLong(xLabelRange.get(xLabelRange.size()-1));
- if(xMax-xMin>31536000000L) {
- dateFormat="%y";
- } else if(xMax-xMin>2592000000L) {
- dateFormat="%y-%m";
- } else if(xMax-xMin>604800000L) {
- dateFormat="%m-%d";
+ output.append("No Data available.");
+ return output.toString();
+ }
+ String dateFormat="%H:%M";
+ if(xLabel.intern()=="Time".intern()) {
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ long xMin;
+ try {
+ xMin = Long.parseLong(xLabelRange.get(0));
+ long xMax =
Long.parseLong(xLabelRange.get(xLabelRange.size()-1));
+ if(xMax-xMin>31536000000L) {
+ dateFormat="%y";
+ } else if(xMax-xMin>2592000000L) {
+ dateFormat="%y-%m";
+ } else if(xMax-xMin>604800000L) {
+ dateFormat="%m-%d";
} else if(xMax-xMin>86400000L) {
- dateFormat="%m-%d %H:%M";
+ dateFormat="%m-%d %H:%M";
}
- } catch (NumberFormatException e) {
- dateFormat="%y-%m-%d %H:%M";
- }
- }
- String xAxisOptions = "";
- if(xLabel.equals("Time")) {
- xAxisOptions = "timeformat: \""+dateFormat+"\",mode: \"time\"";
+ } catch (NumberFormatException e) {
+ dateFormat="%y-%m-%d %H:%M";
+ }
+ }
+ StringBuilder xAxisOptions = new StringBuilder();
+ if(xLabel.intern()=="Time".intern()) {
+ xAxisOptions.append("timeformat: \"");
+ xAxisOptions.append(dateFormat);
+ xAxisOptions.append("\",mode: \"time\"");
} else {
- xAxisOptions = "tickFormatter: function (val, axis) { return
xLabels[Math.round(val)]; }, ticks: 0";
+ xAxisOptions.append("tickFormatter: function (val, axis) { return
xLabels[Math.round(val)]; }, ticks: 0");
+ }
+ if(request!=null && request.getParameter("format")==null) {
+ output.append("<html><link href=\"/hicc/css/default.css\"
rel=\"stylesheet\" type=\"text/css\">\n");
+ output.append("<body onresize=\"wholePeriod()\"><script
type=\"text/javascript\" src=\"/hicc/js/jquery-1.2.6.min.js\"></script>\n");
+ output.append("<script type=\"text/javascript\"
src=\"/hicc/js/jquery.flot.pack.js\"></script>\n");
+ output.append("<script type=\"text/javascript\"
src=\"/hicc/js/excanvas.pack.js\"></script>\n");
+ output.append("<div
id=\"placeholderTitle\"><center>"+title+"</center></div>\n");
+ output.append("<div id=\"placeholder\"
style=\"width:"+this.width+"px;height:"+this.height+"px;\"></div>\n");
+ output.append("<center><div
id=\"placeholderLegend\"></div></center>\n");
+ output.append("<input type=\"hidden\" id=\"boxId\"
value=\"iframe"+this.id+"\">\n");
+ output.append("<script type=\"text/javascript\"
src=\"/hicc/js/flot.extend.js\">\n");
+ output.append("</script>\n");
+ output.append("<script type=\"text/javascript\">\n");
+ output.append("var chartTitle=\"<center>"+title+"</center>\";\n");
+ output.append("var height="+this.height+";\n");
+ output.append("var xLabels=new Array();\n");
+ output.append("var cw = document.body.clientWidth-70;\n");
+ output.append("var ch = document.body.clientHeight-50;\n");
+
output.append("document.getElementById('placeholder').style.width=cw+'px';\n");
+
output.append("document.getElementById('placeholder').style.height=ch+'px';\n");
}
- output = "<html><link href=\"/hicc/css/default.css\"
rel=\"stylesheet\" type=\"text/css\">\n" +
- "<body onresize=\"wholePeriod()\"><script
type=\"text/javascript\" src=\"/hicc/js/jquery-1.2.6.min.js\"></script>\n"+
- "<script type=\"text/javascript\"
src=\"/hicc/js/jquery.flot.pack.js\"></script>\n"+
- "<script type=\"text/javascript\"
src=\"/hicc/js/excanvas.pack.js\"></script>\n"+
- "<center>"+title+"</center>\n"+
- "<div id=\"placeholder\"
style=\"width:"+this.width+"px;height:"+this.height+"px;\"></div>\n"+
- "<div id=\"placeholderLegend\"></div>\n"+
- "<input type=\"hidden\" id=\"boxId\"
value=\"iframe"+this.id+"\">\n"+
- "<script type=\"text/javascript\"
src=\"/hicc/js/flot.extend.js\">\n" +
- "</script>\n" +
- "<script type=\"text/javascript\">\n"+
- "var xLabels=new Array();\n"+
- "var cw = document.body.clientWidth-70;\n"+
- "var ch = document.body.clientHeight-50;\n"+
-
"document.getElementById('placeholder').style.width=cw+'px';\n"+
-
"document.getElementById('placeholder').style.height=ch+'px';\n"+
- "_options={\n"+
- " points: { show: false },\n"+
- " xaxis: { "+xAxisOptions+" },\n"+
- " selection: { mode: \"x\" },\n"+
- " grid: {\n"+
- " clickable: true,\n"+
- " hoverable: true,\n"+
- " tickColor: \"#C0C0C0\",\n"+
- " backgroundColor:\"#FFFFFF\"\n"+
- " },\n"+
- " legend: { show: "+this.legend+" },\n"+
- " yaxis: { ";
+ output.append("_options={\n");
+ output.append(" points: { show: false },\n");
+ output.append(" xaxis: { "+xAxisOptions+" },\n");
+ output.append(" selection: { mode: \"x\" },\n");
+ output.append(" grid: {\n");
+ output.append(" clickable: true,\n");
+ output.append(" hoverable: true,\n");
+ output.append(" tickColor: \"#C0C0C0\",\n");
+ output.append(" backgroundColor:\"#FFFFFF\"\n");
+ output.append(" },\n");
+ output.append(" legend: { show: "+this.legend+", noColumns:
3, container: $(\"#placeholderLegend\") },\n");
+ output.append(" yaxis: { ");
boolean stack = false;
for(String type : this.chartType) {
if(type.startsWith("stack")) {
@@ -220,143 +227,153 @@
}
}
if(stack) {
- output = output + "mode: \"stack\", ";
+ output.append("mode: \"stack\", ");
}
if(userDefinedMax) {
- output = output + "tickFormatter: function(val, axis) { " +
- "return val.toFixed(axis.tickDecimals) + \" %\"; }";
+ output.append("tickFormatter: function(val, axis) { return
val.toFixed(axis.tickDecimals) + \" %\"; }");
} else {
- output = output + "tickFormatter: function(val, axis) { " +
- "if (val >= 1000000000000000) return (val /
1000000000000000).toFixed(2) + \"x10<sup>15</sup>\";" +
- "else if (val >= 100000000000000) return (val /
100000000000000).toFixed(2) + \"x10<sup>14</sup>\";" +
- "else if (val >= 10000000000000) return (val /
10000000000000).toFixed(2) + \"x10<sup>13</sup>\";" +
- "else if (val >= 1000000000000) return (val /
1000000000000).toFixed(2) + \"x10<sup>12</sup>\";" +
- "else if (val >= 100000000000) return (val /
100000000000).toFixed(2) + \"x10<sup>11</sup>\";" +
- "else if (val >= 10000000000) return (val /
10000000000).toFixed(2) + \"x10<sup>10</sup>\";" +
- "else if (val >= 1000000000) return (val /
1000000000).toFixed(2) + \"x10<sup>9</sup>\";" +
- "else if (val >= 100000000) return (val / 100000000).toFixed(2)
+ \"x10<sup>8</sup>\";" +
- "else if (val >= 10000000) return (val / 10000000).toFixed(2) +
\"x10<sup>7</sup>\";" +
- "else if (val >= 1000000) return (val / 1000000).toFixed(2) +
\"x10<sup>6</sup>\";" +
- "else if (val >= 100000) return (val / 100000).toFixed(2) +
\"x10<sup>5</sup>\";" +
- "else if (val >= 10000) return (val / 10000).toFixed(2) +
\"x10<sup>4</sup>\";" +
- "else if (val >= 2000) return (val / 1000).toFixed(2) +
\"x10<sup>3</sup>\";" +
- "else return val.toFixed(2) + \"\"; }";
+ output.append("tickFormatter: function(val, axis) { ");
+ output.append("if (val >= 1000000000000000) return (val /
1000000000000000).toFixed(2) + \"x10<sup>15</sup>\";");
+ output.append("else if (val >= 100000000000000) return (val /
100000000000000).toFixed(2) + \"x10<sup>14</sup>\";");
+ output.append("else if (val >= 10000000000000) return (val /
10000000000000).toFixed(2) + \"x10<sup>13</sup>\";");
+ output.append("else if (val >= 1000000000000) return (val /
1000000000000).toFixed(2) + \"x10<sup>12</sup>\";");
+ output.append("else if (val >= 100000000000) return (val /
100000000000).toFixed(2) + \"x10<sup>11</sup>\";");
+ output.append("else if (val >= 10000000000) return (val /
10000000000).toFixed(2) + \"x10<sup>10</sup>\";");
+ output.append("else if (val >= 1000000000) return (val /
1000000000).toFixed(2) + \"x10<sup>9</sup>\";");
+ output.append("else if (val >= 100000000) return (val /
100000000).toFixed(2) + \"x10<sup>8</sup>\";");
+ output.append("else if (val >= 10000000) return (val /
10000000).toFixed(2) + \"x10<sup>7</sup>\";");
+ output.append("else if (val >= 1000000) return (val /
1000000).toFixed(2) + \"x10<sup>6</sup>\";");
+ output.append("else if (val >= 100000) return (val /
100000).toFixed(2) + \"x10<sup>5</sup>\";");
+ output.append("else if (val >= 10000) return (val /
10000).toFixed(2) + \"x10<sup>4</sup>\";");
+ output.append("else if (val >= 2000) return (val /
1000).toFixed(2) + \"x10<sup>3</sup>\";");
+ output.append("else return val.toFixed(2) + \"\"; }");
}
if(userDefinedMax) {
- output = output + ", min:0, max:"+this.max;
+ output.append(", min:0, max:");
+ output.append(this.max);
}
- output = output + "}\n";
- output = output + " };\n";
+ output.append("}\n");
+ output.append(" };\n");
if(!xLabel.equals("Time")) {
+ output.append("xLabels = [\"");
for(int i=0;i<xLabelRange.size();i++) {
- output = output + "xLabels[" + i + "]=\"" +
xLabelRange.get(i)+"\";\n";
+ if(i>0) {
+ output.append("\",\"");
+ }
+ output.append(xLabelRange.get(i));
}
+ output.append("\"];\n");
+ }
+ output.append("_series=[\n");
+ ColorPicker cp = new ColorPicker();
+ int i=0;
+ for(TreeMap<String, TreeMap<String, Double>> dataMap : this.dataset) {
+ String[] keyNames = null;
+ if (this.seriesOrder != null) {
+ keyNames = this.seriesOrder;
+ } else {
+ keyNames = ((String[]) dataMap.keySet().toArray(
+ new String[dataMap.size()]));
+ }
+ int counter = 0;
+ if (i != 0) {
+ if (!this.userDefinedMax) {
+ this.max = 0;
+ }
+ }
+ for (String seriesName : keyNames) {
+ int counter2 = 0;
+ if (counter != 0) {
+ output.append(",");
+ }
+ String param = "fill: false";
+ String type = "lines";
+ if (this.chartType.get(i).intern() == "stack-area".intern()
+ || this.chartType.get(i).intern() == "area".intern()) {
+ param = "fill: true";
+ }
+ if (this.chartType.get(i).intern() == "bar".intern()) {
+ type = "bars";
+ param = "stepByStep: true";
+ }
+ if (this.chartType.get(i).intern() == "point".intern()) {
+ type = "points";
+ param = "fill: false";
+ }
+ output.append(" {");
+ output.append(type);
+ output.append(": { show: true, ");
+ output.append(param);
+ output.append(" }, color: \"");
+ output.append(cp.get(counter + 1));
+ output.append("\", label: \"");
+ output.append(seriesName);
+ output.append("\", ");
+ String showYAxis = "false";
+ String shortRow = "false";
+ if (counter == 0 || i > 0) {
+ showYAxis = "true";
+ shortRow = "false";
+ }
+ output.append(" row: { show: ");
+ output.append(showYAxis);
+ output.append(",shortRow:");
+ output.append(shortRow);
+ output.append(", showYAxis:");
+ output.append(showYAxis);
+ output.append("}, data:[");
+ TreeMap<String, Double> data = dataMap.get(seriesName);
+ for (String dp : data.keySet()) {
+ int rangeLabel = 0;
+ if (counter2 != 0) {
+ output.append(",");
+ }
+ if (xLabel.equals("Time")) {
+ if (data.get(dp) == Double.NaN) {
+ output.append("[\"");
+ output.append(dp);
+ output.append("\",NULL]");
+ } else {
+ output.append("[\"");
+ output.append(dp);
+ output.append("\",");
+ output.append(data.get(dp));
+ output.append("]");
+ }
+ } else {
+ long value = xLabelRangeHash.get(dp);
+ if (data.get(dp) == Double.NaN) {
+ output.append("[\"");
+ output.append(value);
+ output.append("\",NULL]");
+ } else {
+ output.append("[\"");
+ output.append(value);
+ output.append("\",");
+ output.append(data.get(dp));
+ output.append("]");
+ }
+ rangeLabel++;
+ }
+ counter2++;
+ }
+ output.append("], min:0");
+ if (this.userDefinedMax) {
+ output.append(", max:");
+ output.append(this.max);
+ }
+ output.append("}");
+ counter++;
+ }
+ i++;
+ }
+ output.append(" ];\n");
+ if(request!=null && request.getParameter("format")==null) {
+ output.append(" wholePeriod();</script></body></html>\n");
+ } else {
+ output.append("chartTitle=\"<center>"+this.title+"</center>\";");
+ output.append("height="+this.height+";");
}
- output = output + "_series=[\n";
-/* ArrayList<Long> numericLabelRange = new
ArrayList<Long>();
- if(xLabel.equals("Time")) {
- SimpleDateFormat formatter = new
SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- for(int i=0;i<xLabelRange.size();i++) {
- try {
- Date d =
formatter.parse(xLabelRange.get(i));
-
numericLabelRange.add(d.getTime());
- } catch(Exception e) {
- }
- }
- } else {
- for(int
i=0;i<xLabelRange.size();i++) {
-
numericLabelRange.add(Long.parseLong(xLabelRange.get(i)));
- }
- }*/
- ColorPicker cp = new ColorPicker();
- int i=0;
- for(TreeMap<String, TreeMap<String,
Double>> dataMap : this.dataset) {
- String[] keyNames = null;
- if(this.seriesOrder!=null) {
- keyNames = this.seriesOrder;
- } else {
- keyNames = ((String[])
dataMap.keySet().toArray(new String[dataMap.size()]));
- }
- int counter=0;
- if(i!=0) {
-
if(!this.userDefinedMax) {
- this.max=0;
- }
- }
- for(String ki : keyNames) {
- TreeMap<String, Double>
data = dataMap.get(ki);
- if(data!=null) {
- for(String dp:
data.keySet()) {
- try {
-
if(data.get(dp)>this.max) {
-
if(!this.userDefinedMax) {
-
this.max=data.get(dp);
-
}
- }
- } catch
(NullPointerException e) {
- // skip
if this data point does not exist.
- }
- }
- }
- }
- for(String seriesName : keyNames) {
- int counter2=0;
- if(counter!=0) {
- output+=",";
- }
- String param="fill: false";
- String type="lines";
-
if(this.chartType.get(i).equals("stack-area") ||
this.chartType.get(i).equals("area")) {
- param="fill: true";
- }
-
if(this.chartType.get(i).equals("bar")) {
- type="bars";
- param="stepByStep:
true";
- }
-
if(this.chartType.get(i).equals("point")) {
- type="points";
- param="fill: false";
- }
- output+=" {"+type+": {
show: true, "+param+" }, color: \""+cp.get(counter+1)+"\", label:
\""+seriesName+"\", ";
- String showYAxis="false";
- String shortRow="false";
- if(counter==0 || i>0) {
- showYAxis="true";
- shortRow="false";
- }
- output+=" row: { show:
"+showYAxis+",shortRow:"+shortRow+", showYAxis:"+showYAxis+"}, data:[";
- TreeMap<String, Double> data =
dataMap.get(seriesName);
- for(String dp : data.keySet()) {
- if(counter2!=0) {
- output+=",";
- }
-
if(xLabel.equals("Time")) {
-
if(data.get(dp)==Double.NaN) {
-
output+="[\""+dp+"\",NULL]";
- } else {
-
output+="[\""+dp+"\","+data.get(dp)+"]";
- }
- } else {
- long value =
xLabelRangeHash.get(dp);
-
if(data.get(dp)==Double.NaN) {
-
output+="[\""+dp+"\",NULL]";
- } else {
-
output+="[\""+value+"\","+data.get(dp)+"]";
- }
- }
- counter2++;
- }
- output+="], min:0";
- if(this.userDefinedMax) {
- output+=",
max:"+this.max;
- }
- output+="}";
- counter++;
- }
- i++;
- }
- output+=" ];\n"+
- " wholePeriod();</script></body></html>\n";
- return output;
+ return output.toString();
}
}
Added:
hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/TestChart.java
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/TestChart.java?rev=751742&view=auto
==============================================================================
---
hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/TestChart.java
(added)
+++
hadoop/core/trunk/src/contrib/chukwa/src/test/org/apache/hadoop/chukwa/hicc/TestChart.java
Mon Mar 9 16:51:07 2009
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.chukwa.hicc;
+
+import junit.framework.TestCase;
+import javax.servlet.http.HttpServletRequest;
+import java.util.TreeMap;
+import java.util.ArrayList;
+
+public class TestChart extends TestCase {
+
+
+ public void testLineChart()
+ {
+ HttpServletRequest request=null;
+ Chart c = new Chart(request);
+ String render= "line";
+ TreeMap<String, TreeMap<String, Double>> dataMap = new TreeMap<String,
TreeMap<String, Double>>();
+ TreeMap<String, Double> series = new TreeMap<String, Double>();
+ ArrayList<String> labels = new ArrayList<String>();
+ for(int i=0;i<5;i++) {
+ labels.add(""+i);
+ series.put(""+i,1.0*i);
+ }
+ dataMap.put("series1", series);
+ c.setXLabelsRange(labels);
+ c.setDataSet(render,dataMap);
+ String output = c.plot();
+ assertTrue(output.contains("lines"));
+ }
+
+ public void testBarChart()
+ {
+ HttpServletRequest request=null;
+ Chart c = new Chart(request);
+ String render= "bar";
+ TreeMap<String, TreeMap<String, Double>> dataMap = new TreeMap<String,
TreeMap<String, Double>>();
+ TreeMap<String, Double> series = new TreeMap<String, Double>();
+ ArrayList<String> labels = new ArrayList<String>();
+ for(int i=0;i<5;i++) {
+ labels.add(""+i);
+ series.put(""+i,1.0*i);
+ }
+ dataMap.put("series1", series);
+ c.setXLabelsRange(labels);
+ c.setDataSet(render,dataMap);
+ String output = c.plot();
+ assertTrue(output.contains("bar"));
+ }
+
+ public void testScatterChart()
+ {
+ HttpServletRequest request=null;
+ Chart c = new Chart(request);
+ String render= "point";
+ TreeMap<String, TreeMap<String, Double>> dataMap = new TreeMap<String,
TreeMap<String, Double>>();
+ TreeMap<String, Double> series = new TreeMap<String, Double>();
+ ArrayList<String> labels = new ArrayList<String>();
+ for(int i=0;i<5;i++) {
+ labels.add(""+i);
+ series.put(""+i,1.0*i);
+ }
+ dataMap.put("series1", series);
+ c.setXLabelsRange(labels);
+ c.setDataSet(render,dataMap);
+ String output = c.plot();
+ assertTrue(output.contains("point"));
+ }
+}
