Package no.priv.bang.modeling.modelstore.value

Class Values

java.lang.Object

no.priv.bang.modeling.modelstore.value.Values

public class Values
extends Object

A class with static methods for wrapping Java property values in Value objects.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Values()

Method Summary

Modifier and Type	Method	Description
static Value	getNil()	Get the singleton NilValue object.
static Propertyset	getNilPropertyset()	Get the singleton PropertysetNil object.
static ValueList	newList()	Create new instances of ValueArrayList.
static Value	toBooleanValue(boolean boolValue)	Create new instances of BooleanValue
static Value	toBooleanValue(Boolean boolValue)	Create new instances of BooleanValue
static Value	toComplexValue(Propertyset complexValue)	Create new instances of ComplexValue
static Value	toComplexValue(Propertyset complexValue, boolean makeDefensiveCopy)	Create new instances of ComplexValue
static Value	toDoubleValue(double doubleValue)	Create new instances of DoubleValue
static Value	toDoubleValue(Double doubleValue)	Create new instances of DoubleValue
(package private) static Value	toListValue(ValueList listValue)	Create new instances of ListValue
(package private) static Value	toListValue(ValueList listValue, boolean makeDefensiveCopy)	Create new instances of ListValue
static Value	toLongValue(long intValue)	Create new instances of LongValue
static Value	toLongValue(Long intValue)	Create new instances of LongValue
static Value	toReferenceValue(Propertyset referencedValue)	Create new instances of ReferenceValue
static Value	toStringValue(String stringValue)	Create new instances of StringValue

Methods inherited from class java.lang.Object

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

Constructor Detail

Values

private Values()

Method Detail

getNilPropertyset

public static Propertyset getNilPropertyset()

Get the singleton PropertysetNil object.

Returns:

a reference to PropertysetNil.

getNil

public static Value getNil()

Get the singleton NilValue object.

Returns:

a reference to NilValue.

toBooleanValue

public static Value toBooleanValue(Boolean boolValue)

Create new instances of BooleanValue

Parameters:

boolValue - the value to wrap

Returns:

a BooleanValue instance

toBooleanValue

public static Value toBooleanValue(boolean boolValue)

Create new instances of BooleanValue

Parameters:

boolValue - the value to wrap

Returns:

a BooleanValue instance

toLongValue

public static Value toLongValue(Long intValue)

Create new instances of LongValue

Parameters:

intValue - the value to wrap

Returns:

a LongValue instance

toLongValue

public static Value toLongValue(long intValue)

Create new instances of LongValue

Parameters:

intValue - the value to wrap

Returns:

a LongValue instance

toDoubleValue

public static Value toDoubleValue(Double doubleValue)

Create new instances of DoubleValue

Parameters:

doubleValue - the value to wrap

Returns:

a DoubleValue instance

toDoubleValue

public static Value toDoubleValue(double doubleValue)

Create new instances of DoubleValue

Parameters:

doubleValue - the value to wrap

Returns:

a DoubleValue instance

toStringValue

public static Value toStringValue(String stringValue)

Create new instances of StringValue

Parameters:

stringValue - the value to wrap

Returns:

a StringValue instance

toComplexValue

public static Value toComplexValue(Propertyset complexValue)

Create new instances of ComplexValue

Parameters:

complexValue - the value to wrap

Returns:

a ComplexValue instance

toComplexValue

public static Value toComplexValue(Propertyset complexValue,
                                   boolean makeDefensiveCopy)

Create new instances of ComplexValue

Parameters:

complexValue - the value to wrap

makeDefensiveCopy - if true, create a copy of the complexValue and give the copy to the value

Returns:

a ComplexValue instance

toReferenceValue

public static Value toReferenceValue(Propertyset referencedValue)

Create new instances of ReferenceValue

Parameters:

referencedValue - the value to wrap

Returns:

a ReferenceValue instance

toListValue

static Value toListValue(ValueList listValue)

Create new instances of ListValue

Parameters:

listValue - the value to wrap

Returns:

a ListValue instance

toListValue

static Value toListValue(ValueList listValue,
                         boolean makeDefensiveCopy)

Create new instances of ListValue

Parameters:

listValue - the value to wrap

makeDefensiveCopy - if true, create a copy of the list and give the copy to the value

Returns:

a ListValue instance

newList

public static ValueList newList()

Create new instances of ValueArrayList.

Returns:

a new empty instance of ValueArrayList.