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package org.jetbrains.java.decompiler.util;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
public class VarHelper {
private static final Map<String, String[]> switches = new HashMap<String, String[]>();
static {
switches.put("byte", new String[]{
"b"
});
switches.put("char", new String[]{
"c"
});
switches.put("short", new String[]{
"short"
});
switches.put("int", new String[]{
"i", "j", "k", "l"
});
switches.put("long", new String[]{
"i", "j", "k", "l"
});
switches.put("boolean", new String[]{
"flag"
});
switches.put("double", new String[]{
"d"
});
switches.put("float", new String[]{
"f", "f" // Add twice because the original script is inconsistent
});
switches.put("String", new String[]{
"s", "s" // Add twice because the original script is inconsistent
});
switches.put("Class", new String[]{
"oclass"
});
switches.put("Long", new String[]{
"olong"
});
switches.put("Byte", new String[]{
"obyte"
});
switches.put("Short", new String[]{
"oshort"
});
switches.put("Boolean", new String[]{
"obool"
});
switches.put("Long", new String[]{
"olong"
});
switches.put("Enum", new String[]{
"oenum"
});
}
private final Set<String> used = new HashSet<String>();
public String help(String name, String type, boolean varArgs) {
if (type == null || !name.startsWith("var")) {
return name;
}
while (type.contains( "<" )) {
type = type.substring(0, type.indexOf('<')) + type.substring(type.lastIndexOf('>') + 1);
}
type = type.replace( '.', '_' );
if (type.endsWith("]")) {
type = "a" + type.substring(0, type.indexOf('['));
} else if (varArgs) {
type = "a" + type;
}
String[] remap = switches.get(type);
if (remap == null) {
remap = new String[]{
type.toLowerCase(Locale.ENGLISH)
};
}
for (int counter = 0;; counter++) {
for (String subMap : remap) {
String attempt = subMap + ((counter == 0 && !subMap.equals("short") && (remap.length > 1 || subMap.length() > 1)) ? "" : counter);
if (!used.contains(attempt)) {
used.add(attempt);
return attempt;
}
}
}
}
}
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