Package snap.props

Class StringCodec

java.lang.Object

snap.props.StringCodec

public class StringCodec
extends Object

A class to convert common types to/from Strings.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	StringCodec.Codeable	An interface for classes that know how to code/decode themselves.

Field Summary

Fields

Modifier and Type	Field	Description
static StringCodec	SHARED

Constructor Summary

Constructors

Constructor	Description
StringCodec()

Method Summary

Modifier and Type	Method	Description
String	codeString(Object anObj)	Returns a String for given object.
<T> T	decodeString(String aString, Class<T> aClass)	Returns an Object for given String and class.
Set<Class<?>>	getCodeableClasses()	Returns set of classes that can be converted to/from String.
protected Set<Class<?>>	getCodeableClassesImpl()	Returns set of classes that can be converted to/from String.
static double[]	getDoubleArrayForString(String aStr)	Returns an array of double values for given comma separated string.
static String[]	getStringArrayForString(String aStr)	Returns an array of String values for given comma separated string.
String	getStringForDoubleArray(double[] theValues)	Return string for double array.
boolean	isCodeable(Object anObj)	Returns whether given object can be converted to/from String.
boolean	isCodeableClass(Class<?> aClass)	Returns whether given object can be converted to/from String.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SHARED

public static StringCodec SHARED

Constructor Details

StringCodec

public StringCodec()

Method Details

isCodeable

public boolean isCodeable(Object anObj)

Returns whether given object can be converted to/from String.

isCodeableClass

public boolean isCodeableClass(Class<?> aClass)

Returns whether given object can be converted to/from String.

getCodeableClasses

public Set<Class<?>> getCodeableClasses()

Returns set of classes that can be converted to/from String.

getCodeableClassesImpl

protected Set<Class<?>> getCodeableClassesImpl()

Returns set of classes that can be converted to/from String.

codeString

public String codeString(Object anObj)

Returns a String for given object.

decodeString

public <T> T decodeString(String aString,
 Class<T> aClass)

Returns an Object for given String and class.

getStringArrayForString

public static String[] getStringArrayForString(String aStr)

Returns an array of String values for given comma separated string.

getStringForDoubleArray

public String getStringForDoubleArray(double[] theValues)

Return string for double array.

getDoubleArrayForString

public static double[] getDoubleArrayForString(String aStr)

Returns an array of double values for given comma separated string.