package org.apache.ibatis.reflection.property;
import java.util.Iterator;
public class PropertyTokenizer implements Iterable<PropertyTokenizer>, Iterator<PropertyTokenizer> {
private String name;
private String indexedName;
private String index;
private String children;
public PropertyTokenizer(String fullname) {
int delim = fullname.indexOf('.');
if (delim > -1) {
name = fullname.substring(0, delim);
children = fullname.substring(delim + 1);
} else {
name = fullname;
children = null;
}
indexedName = name;
delim = name.indexOf('[');
if (delim > -1) {
index = name.substring(delim + 1, name.length() - 1);
name = name.substring(0, delim);
}
}
public String getName() {
return name;
}
public String getIndex() {
return index;
}
public String getIndexedName() {
return indexedName;
}
public String getChildren() {
return children;
}
public boolean hasNext() {
return children != null;
}
public PropertyTokenizer next() {
return new PropertyTokenizer(children);
}
public void remove() {
throw new UnsupportedOperationException("Remove is not supported, as it has no meaning in the context of properties.");
}
public Iterator<PropertyTokenizer> iterator() {
return this;
}
}
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