
com.vectorprint.configuration.generated.parser.HelpParser Maven / Gradle / Ivy
/* HelpParser.java */
/* Generated by: ParserGeneratorCC: 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_f() : 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_f() : 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_f() : 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 ("" != null) return new String[] {k,t.image};}
throw new IllegalStateException ("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 and supplied encoding
* @param stream input stream
* @param encoding charset to be used. May not be null
.
*/
public HelpParser(final java.io.InputStream stream, final String encoding) {
try {
jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1);
} catch(final java.io.UnsupportedEncodingException e) {
throw new IllegalStateException(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
* @param stream input stream
* @param encoding charset to be used. May not be null
.
*/
public void ReInit(final java.io.InputStream stream, final String encoding) {
try {
jj_input_stream.reInit(stream, encoding, 1, 1);
} catch(final java.io.UnsupportedEncodingException e) {
throw new IllegalStateException(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 with InputStream.
* @param stream char stream
*/
public HelpParser(final 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
* @param stream char stream
*/
public void ReInit(final java.io.Reader stream) {
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
} else {
jj_input_stream.reInit(stream, 1, 1);
}
if (token_source == null) {
token_source = new HelpParserTokenManager(jj_input_stream);
}
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.
* @param tm Token manager to use
*/
public HelpParser(final 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
* @param tm Token manager to use
*/
public void ReInit(final 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(final int kind) throws ParseException {
final Token oldToken = token;
if (token.next != null)
token = token.next;
else {
token.next = token_source.getNextToken();
token = token.next;
}
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
/**
* @return the next Token.
*/
public final Token getNextToken() {
if (token.next != null)
token = token.next;
else
token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
/**
* @param index index to be retrieved
* @return the specific Token.
*/
public final Token getToken(final int index) {
Token t = token;
for (int i = 0; i < index; i++) {
if (t.next == null)
t.next = token_source.getNextToken();
t = t.next;
}
return t;
}
private int jj_ntk_f() {
final Token nt = jj_nt = token.next;
final int ret;
if (nt == null) {
token.next = token_source.getNextToken();
ret = jj_ntk = token.next.kind;
}
else
ret = jj_ntk = nt.kind;
return ret;
}
private java.util.List jj_expentries = new java.util.ArrayList();
private int[] jj_expentry;
private int jj_kind = -1;
/**
* Generate ParseException.
* @return new Exception object. Never null
*/
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<false
.
*/
public final boolean trace_enabled() {
return false;
}
/** Enable tracing. */
public final void enable_tracing() {}
/** Disable tracing. */
public final void disable_tracing() {}
}
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