org.apache.cayenne.map.DefaultEntityResultSegment Maven / Gradle / Ivy
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package org.apache.cayenne.map;
import java.util.Map;
import org.apache.cayenne.query.EntityResultSegment;
import org.apache.cayenne.reflect.ClassDescriptor;
/**
* @since 3.0
*/
class DefaultEntityResultSegment implements EntityResultSegment {
private ClassDescriptor classDescriptor;
private Map fields;
private int offset;
DefaultEntityResultSegment(ClassDescriptor classDescriptor,
Map fields, int offset) {
this.classDescriptor = classDescriptor;
this.fields = fields;
this.offset = offset;
}
public ClassDescriptor getClassDescriptor() {
return classDescriptor;
}
public Map getFields() {
return fields;
}
public int getColumnOffset() {
return offset;
}
public String getColumnPath(String resultSetLabel) {
for (Map.Entry entry : fields.entrySet()) {
if (resultSetLabel.equals(entry.getValue())) {
return entry.getKey();
}
}
return null;
}
}
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