use of org.cytoscape.io.internal.util.vizmap.model.ContinuousMapping in project cytoscape-impl by cytoscape.
the class CalculatorConverter method setMappingFunction.
private void setMappingFunction(VisualStyle vs, String sValue, Properties props) {
VisualProperty vp = getVisualProperty(vs);
Object mapping = getMappingFunction(props, sValue, vp);
if (mapping instanceof PassthroughMapping)
vp.setPassthroughMapping((PassthroughMapping) mapping);
else if (mapping instanceof ContinuousMapping)
vp.setContinuousMapping((ContinuousMapping) mapping);
else if (mapping instanceof DiscreteMapping)
vp.setDiscreteMapping((DiscreteMapping) mapping);
}
use of org.cytoscape.io.internal.util.vizmap.model.ContinuousMapping in project cytoscape-impl by cytoscape.
the class CalculatorConverter method getMappingFunction.
/**
* @param props
* All the visual properties
* @param mapperName
* Example: "MyStyle-Edge Color-Discrete Mapper"
* @return A {@link org.cytoscape.io.internal.util.vizmap.model.DiscreteMapping},
* {@link org.cytoscape.io.internal.util.vizmap.model.ContinuousMapping} or
* {@link org.cytoscape.io.internal.util.vizmap.model.PassThroughMapping} object
*/
private Object getMappingFunction(Properties props, String mapperName, VisualProperty vp) {
String baseKey = null;
String functionType = null;
while (functionType == null) {
// e.g. "edgeColorCalculator.MyStyle-Edge Color-Discrete Mapper.mapping."
baseKey = (legacyKey != null ? legacyKey : key) + "." + mapperName + ".mapping.";
functionType = props.getProperty(baseKey + "type");
if (functionType == null) {
// Try with Cytoscape v2.3 calculator names...
if (baseKey.startsWith("nodeFillColorCalculator.")) {
legacyKey = "nodeColorCalculator";
} else if (baseKey.startsWith("edgeSourceArrowCalculator.") || baseKey.startsWith("edgeTargetArrowCalculator.")) {
legacyKey = "edgeArrowCalculator";
} else {
return null;
}
}
}
String attrName = props.getProperty(baseKey + "controller");
if (attrName == null)
return null;
// "ID" is actually the "name" column!!!
if ("ID".equalsIgnoreCase(attrName))
attrName = "name";
if ("DiscreteMapping".equalsIgnoreCase(functionType)) {
String controllerTypeProp = props.getProperty(baseKey + "controllerType");
byte controllerType = controllerTypeProp != null ? Byte.parseByte(controllerTypeProp) : TYPE_STRING;
AttributeType attrType = null;
if (attrName.equals("has_nested_network")) {
// Force to boolean (in Cy2, this attribute is a "yes\no" string type)
attrType = AttributeType.BOOLEAN;
} else {
switch(controllerType) {
case TYPE_BOOLEAN:
attrType = AttributeType.BOOLEAN;
break;
case TYPE_FLOATING_POINT:
attrType = AttributeType.FLOAT;
break;
case TYPE_INTEGER:
attrType = AttributeType.INTEGER;
break;
default:
attrType = AttributeType.STRING;
break;
}
}
DiscreteMapping dm = new DiscreteMapping();
dm.setAttributeName(attrName);
dm.setAttributeType(attrType);
String entryKey = baseKey + "map.";
for (String sk : props.stringPropertyNames()) {
if (sk.contains(entryKey)) {
String attrValue = sk.replace(entryKey, "");
String sv = props.getProperty(sk);
String value = getValue(sv);
if (attrName.equals("has_nested_network"))
attrValue = attrValue.matches("(?i)yes|true") ? "true" : "false";
DiscreteMappingEntry entry = new DiscreteMappingEntry();
entry.setAttributeValue(attrValue);
entry.setValue(value);
dm.getDiscreteMappingEntry().add(entry);
}
}
return dm;
} else if ("ContinuousMapping".equalsIgnoreCase(functionType)) {
ContinuousMapping cm = new ContinuousMapping();
cm.setAttributeName(attrName);
cm.setAttributeType(AttributeType.FLOAT);
int boundaryValues = 0;
try {
String s = props.getProperty(baseKey + "boundaryvalues");
boundaryValues = Integer.parseInt(s);
} catch (NumberFormatException nfe) {
// TODO: warning
}
for (int i = 0; i < boundaryValues; i++) {
try {
BigDecimal value = new BigDecimal(props.getProperty(baseKey + "bv" + i + ".domainvalue"));
String lesser = getValue(props.getProperty(baseKey + "bv" + i + ".lesser"));
String equal = getValue(props.getProperty(baseKey + "bv" + i + ".equal"));
String greater = getValue(props.getProperty(baseKey + "bv" + i + ".greater"));
ContinuousMappingPoint point = new ContinuousMappingPoint();
point.setAttrValue(value);
point.setLesserValue(lesser);
point.setEqualValue(equal);
point.setGreaterValue(greater);
cm.getContinuousMappingPoint().add(point);
} catch (Exception e) {
// TODO: warning
}
}
return cm;
} else if ("PassThroughMapping".equalsIgnoreCase(functionType)) {
PassthroughMapping pm = new PassthroughMapping();
pm.setAttributeName(attrName);
// Cy2 doesn't write the "controllerType" property for PassThroughMappings, so just set STRING
// (it should work, anyway).
pm.setAttributeType(AttributeType.STRING);
return pm;
}
return null;
}
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