Java Utililty Methods Type Convert

List of utility methods to do Type Convert

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Type Convert

Description

The list of methods to do Type Convert are organized into topic(s).

Method

Class typeToClass(Class type)
type To Class

if (type == boolean.class)
 return Boolean.class;
if (type == byte.class)
 return Byte.class;
if (type == char.class)
 return Character.class;
if (type == short.class)
 return Short.class;
...

String typeToFilename(String var)
Converts type names to file names, substitutes ":" for "_"

return var.replaceAll(":", "_").toLowerCase();

String typeToHex(byte buffer[])
type To Hex

StringBuffer sb = new StringBuffer(buffer.length * 2);
for (int i = 0; i < buffer.length; i++) {
 sb.append(Character.forDigit((buffer[i] & 240) >> 4, 16));
 sb.append(Character.forDigit(buffer[i] & 15, 16));
return sb.toString();

int typeToInt(String type)
type To Int

switch (type) {
case "A":
 return 1;
case "NS":
 return 2;
case "MD":
 return 3;
case "MF":
...

String typeToJavaCode(Class type)
type To Java Code

if (type.isArray()) {
 return type.getComponentType().getName() + "[]";
} else {
 return type.getName();

String typeToSignature(String className)
Converts class name ("foo.Bar") to signature ("foo/bar").

return className.replace('.', '/');

String typeToSignature(String type)
type To Signature

if (type.endsWith("[]")) {
 return "[" + typeToSignature(type.substring(0, type.length() - 2));
} else {
 return scalarTypeToSignature(type);

String typeToSimpleName(String typeName)
type To Simple Name

int dotIdx = typeName.indexOf('.');
if (dotIdx == -1) {
 return typeName;
return typeName.substring(dotIdx + 1);

String TypeToString(int typeNum)
Type To String

switch (typeNum) {
case TYPE_FIRE:
 return "Fire";
case TYPE_WATER:
 return "Water";
case TYPE_EARTH:
 return "Earth";
case TYPE_WIND:
...

String typeToString(Object o)
type To String

if (o instanceof String) {
 return "'" + (String) o + "'";
} else if (o instanceof Enum) {
 return "'" + ((Enum<?>) o).name() + "'";
} else if (o instanceof Class) {
 return "'" + ((Class<?>) o).getName() + "'";
} else
 return String.valueOf(o);
...