}
public static abstract class Target {
- public abstract String getName();
- public abstract tag getTag();
- public abstract nonterminal getNonTerminal();
- public abstract int[] buildSequence(Production p);
private Reflection.Bindable _bindable;
public Target(Reflection.Bindable b) { this._bindable = b; }
+ public String getName() { return _bindable.getSimpleName(); }
+ public tag getTag() { return (tag)_bindable.getAnnotation(tag.class); }
+ public nonterminal getNonTerminal() { return (nonterminal)_bindable.getAnnotation(nonterminal.class); }
+ public String toString() { return _bindable.getSimpleName(); }
+ public Object plant(Object[] fields) { return _bindable.impose(fields); }
+ public boolean isRaw() { return _bindable.isAnnotationPresent(raw.class); }
+ public Object invokeRaw(Iterable<Tree<Object>> t) { _bindable.impose(new Object[] { t }); }
+
public boolean isCompatible(Production p) {
tag t = getTag();
if (t != null &&
return false;
}
+
public int[] buildSequence(Production p, String[] names, arg[] argtags) {
int argTagged = 0;
for(int i=0; i<argtags.length; i++)
}
}
public Sequence makeSequence(Production p) {
- return Sequence.rewritingSequence(new TargetReducer(p, buildSequence(p), "reducer-"+this), p.elements, p.labels, p.drops);
+ return Sequence.rewritingSequence(new TargetReducer(p, buildSequence(p), "reducer-"+this),
+ p.elements, p.labels, p.drops);
}
- public abstract Object plant(Object[] fields);
- public boolean isRaw() { return false; }
- public Object invokeRaw(Iterable<Tree<Object>> t) { return null; }
+
public class TargetReducer implements Tree.TreeFunctor<Object,Object> {
private Production p;
private int[] map;
public static class TargetClass extends Target {
public final Class _class;
public TargetClass(Class _class) { super(Reflection.Bindable.create(_class)); this._class = _class; }
- public String getName() { return _class.getSimpleName(); }
- public tag getTag() { return (tag)_class.getAnnotation(tag.class); }
- public nonterminal getNonTerminal() { return (nonterminal)_class.getAnnotation(nonterminal.class); }
- public String toString() { return _class.getSimpleName(); }
public int[] buildSequence(Production p) {
Field[] f = _class.getDeclaredFields();
String[] names = new String[f.length];
return new TargetConstructor(c).buildSequence(p);
return null;
}
- public Object plant(Object[] fields) {
- return Reflection.impose(_class, fields);
- }
-
}
public static class TargetConstructor extends Target {
public final Constructor _ctor;
public TargetConstructor(Constructor _ctor) { super(Reflection.Bindable.create(_ctor)); this._ctor = _ctor; }
- public String getName() { return _ctor.getName(); }
- public tag getTag() { return (tag)_ctor.getAnnotation(tag.class); }
- public nonterminal getNonTerminal() { return (nonterminal)_ctor.getAnnotation(nonterminal.class); }
- public String toString() { return _ctor.getName(); }
public int[] buildSequence(Production p) {
Annotation[][] annotations = _ctor.getParameterAnnotations();
int len = annotations.length;
argtags[i+ofs] = (arg)a;
return buildSequence(p, names, argtags);
}
- public Object plant(Object[] fields) {
- return Reflection.impose(_ctor, fields);
- }
}
public static class TargetMethod extends Target {
public final Method _method;
public TargetMethod(Method _method) { super(Reflection.Bindable.create(_method)); this._method = _method; }
- public String getName() { return _method.getName(); }
- public String toString() { return _method.getName(); }
- public tag getTag() { return (tag)_method.getAnnotation(tag.class); }
- public nonterminal getNonTerminal() { return (nonterminal)_method.getAnnotation(nonterminal.class); }
public int[] buildSequence(Production p) {
Annotation[][] annotations = _method.getParameterAnnotations();
String[] names = new String[annotations.length];
int[] ret = buildSequence(p, names, argtags);
return ret;
}
- public boolean isRaw() { return _method.isAnnotationPresent(raw.class); }
- public Object invokeRaw(Iterable<Tree<Object>> t) {
- return Reflection.impose(_method, new Object[] { t });
- }
- public Object plant(Object[] fields) {
- return Reflection.impose(_method, fields);
- }
-
}
public static Union cached = null;