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This project is about configuration of applications and about parameterization of Objects.
This library offers annotations (and annotation processors), parsers, typing, observing changes, serialization,
cloning and more when working with settings and/or object parameters. Settings and its features can be declared using an xml format.
The library offers syntax support for settings and parameters in a loosely coupled manner. You are not restricted to built in syntax, you
can provide your own.
At runtime this library tracks keys for which a default is used because they are not found in settings. Also it tracks
unused keys.
You can stack features for settings such as caching, preparing keys and values, readonlyness, threadsafety, helpsupport, reading / parsing from input. You can easily develop
your own features for settings.
/* Generated By:JavaCC: Do not edit this line. HelpParser.java */
package com.vectorprint.configuration.generated.parser;
import java.util.Map;
import com.vectorprint.configuration.PropertyHelp;
import com.vectorprint.configuration.PropertyHelpImpl;
/**
* A parser for key based help in the form key=type;helptext, helptext can span lines by escaping the end of a line:
*
*
help=Double;dit is een\
mooie help tekst\
!
*
*/
public class HelpParser implements HelpParserConstants {
final public void parse(Map h) throws ParseException {
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case KEY:
;
break;
default:
jj_la1[0] = jj_gen;
break label_1;
}
help(h);
}
jj_consume_token(0);
}
final public void help(Map h) throws ParseException {
Token t = null; StringBuilder v = new StringBuilder(""); String[] kt = null;
kt = keyAndType();
t = jj_consume_token(VALUE);
v.append(t.image);
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case CONTINUATION:
;
break;
default:
jj_la1[1] = jj_gen;
break label_2;
}
t = jj_consume_token(CONTINUATION);
v.append(t.image.substring(1));
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VALUE:
t = jj_consume_token(VALUE);
v.append(t.image);
break;
default:
jj_la1[2] = jj_gen;
;
}
}
h.put(kt[0],new PropertyHelpImpl(kt[1],v.toString()));
}
final public String[] keyAndType() throws ParseException {
Token t = null; String k ="";
t = jj_consume_token(KEY);
k=t.image;
t = jj_consume_token(TYPE);
{if (true) return new String[] {k,t.image};}
throw new Error("Missing return statement in function");
}
/** Generated Token Manager. */
public HelpParserTokenManager token_source;
SimpleCharStream jj_input_stream;
/** Current token. */
public Token token;
/** Next token. */
public Token jj_nt;
private int jj_ntk;
private int jj_gen;
final private int[] jj_la1 = new int[3];
static private int[] jj_la1_0;
static {
jj_la1_init_0();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {0x20,0x1000,0x800,};
}
/** Constructor with InputStream. */
public HelpParser(java.io.InputStream stream) {
this(stream, null);
}
/** Constructor with InputStream and supplied encoding */
public HelpParser(java.io.InputStream stream, String encoding) {
try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source = new HelpParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream, String encoding) {
try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
/** Constructor. */
public HelpParser(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new HelpParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
/** Constructor with generated Token Manager. */
public HelpParser(HelpParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(HelpParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 3; i++) jj_la1[i] = -1;
}
private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
/** Get the next Token. */
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
/** Get the specific Token. */
final public Token getToken(int index) {
Token t = token;
for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
private int jj_ntk() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.List jj_expentries = new java.util.ArrayList();
private int[] jj_expentry;
private int jj_kind = -1;
/** Generate ParseException. */
public ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[14];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 3; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<