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Copy pathGenerator.java
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Copy pathGenerator.java
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104 lines (97 loc) · 3.66 KB
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packagejson_parser;
importjava.util.Map;
publicclassGenerator {
publicstaticStringstringifyValue(Valuevalue) {
returnstringifyValue(value, 0, false);
}
publicstaticStringstringifyString(StringvalueStr) {
StringBuildersb = newStringBuilder();
sb.append('"');
for (inti = 0; i < valueStr.length(); ++i) {
switch (valueStr.charAt(i)) {
case'\"':
sb.append("\\\"");
break;
case'\\':
sb.append("\\\\");
break;
case'\b':
sb.append("\\b");
break;
case'\f':
sb.append("\\f");
break;
case'\n':
sb.append("\\n");
break;
case'\r':
sb.append("\\r");
break;
case'\t':
sb.append("\\t");
break;
default:
sb.append(valueStr.charAt(i));
}
}
sb.append('"');
returnsb.toString();
}
publicstaticStringappendTabs(inttabs) {
StringBuildersb = newStringBuilder();
for (inti = 0; i < tabs; ++i) sb.append('\t');
returnsb.toString();
}
publicstaticStringstringifyValue(Valuevalue, inttabs, booleancolon) {
StringBuildersb = newStringBuilder();
StringBuilderret = newStringBuilder();
switch (value.getType()) {
caseNULL:
if (!colon) ret.append(appendTabs(tabs));
ret.append("null");
returnret.toString();
caseFALSE:
if (!colon) ret.append(appendTabs(tabs));
ret.append("null");
returnret.toString();
caseTRUE:
if (!colon) ret.append(appendTabs(tabs));
ret.append("true");
returnret.toString();
caseNUMBER:
if (!colon) ret.append(appendTabs(tabs));
doubletmpNum = (double)(int)value.getNum();
ret.append(tmpNum == value.getNum() ? Integer.toString((int)tmpNum) : Double.toString(value.getNum()));
returnret.toString();
caseSTRING:
if (!colon) ret.append(appendTabs(tabs));
ret.append(stringifyString(value.getStr()));
returnret.toString();
caseARRAY:
sb.append("[\n");
for (Valuev : value.getArray()) {
sb.append(stringifyValue(v, tabs + 1, false));
sb.append(",\n");
}
if (sb.charAt(sb.length() - 2) == ',') sb.deleteCharAt(sb.length() - 2);
sb.append(appendTabs(tabs));
sb.append(']');
returnsb.toString();
caseOBJECT:
if (!colon) sb.append(appendTabs(tabs));
sb.append("{\n");
for (Map.Entry<String, Value> entry : value.getObject().entrySet()) {
sb.append(appendTabs(tabs + 1));
sb.append(stringifyString(entry.getKey()));
sb.append(": ");
sb.append(stringifyValue(entry.getValue(), tabs + 1, true));
sb.append(",\n");
}
if (sb.charAt(sb.length() - 2) == ',') sb.deleteCharAt(sb.length() - 2);
sb.append(appendTabs(tabs));
sb.append('}');
returnsb.toString();
}
return"";
}
}