@MJI
public int substring__I__Ljava_lang_String_2(
MJIEnv env, int objRef, int beginIndex, FeatureExpr ctx) {
Integer aref = env.getReferenceField(ctx, objRef, "value").getValue();
char[] buf = env.getCharArrayObject(aref).getValue();
String obj = new String(buf);
String result = obj.substring(beginIndex);
return env.newString(ctx, result);
}
@SuppressWarnings("deprecation")
@MJI
public Conditional<Integer> indexOf__Ljava_lang_String_2I__I(
final MJIEnv env, int objref, final int str, final int fromIndex, FeatureExpr ctx) {
Integer aref = env.getReferenceField(ctx, objref, "value").getValue();
Conditional<char[]> buf = env.getCharArrayObject(aref);
return buf.mapf(
ctx,
new BiFunction<FeatureExpr, char[], Conditional<Integer>>() {
@Override
public Conditional<Integer> apply(FeatureExpr ctx, char[] buf) {
String indexStr = env.getStringObject(ctx, str);
return new One<>(new String(buf).indexOf(indexStr, fromIndex));
}
});
}
@MJI
public int substring__II__Ljava_lang_String_2(
MJIEnv env,
int objRef,
final Conditional<Integer> beginIndex,
final Conditional<Integer> endIndex,
FeatureExpr ctx) {
Integer aref = env.getReferenceField(ctx, objRef, "value").getValue();
Conditional<char[]> buf = env.getCharArrayObject(aref);
Conditional<String> result =
buf.mapf(
ctx,
new BiFunction<FeatureExpr, char[], Conditional<String>>() {
@Override
public Conditional<String> apply(FeatureExpr ctx, char[] buf) {
String obj = new String(buf);
return new One<>(obj.substring(beginIndex.getValue(), endIndex.getValue()));
}
});
return env.newString(ctx, result);
}