org.modeshape.graph.property.basic
Class ReferenceValueFactory

java.lang.Object
  org.modeshape.graph.property.basic.AbstractValueFactory<Reference>
      org.modeshape.graph.property.basic.ReferenceValueFactory

All Implemented Interfaces:

ReferenceFactory, ValueFactory<Reference>

@Immutable
public class ReferenceValueFactory
extends AbstractValueFactory<Reference>
implements ReferenceFactory

The standard ValueFactory for PropertyType.REFERENCE values.

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.graph.property.basic.AbstractValueFactory

AbstractValueFactory.ConvertingIterator<ValueType>

Field Summary

Fields inherited from interface org.modeshape.graph.property.ValueFactory

DEFAULT_DECODER, DEFAULT_ENCODER

Constructor Summary

ReferenceValueFactory(TextDecoder decoder, ValueFactory<String> stringValueFactory, boolean weak)

Method Summary

Reference	create(BigDecimal value) Create a value from a decimal.
Reference	create(Binary value) Create a value from the binary content given by the supplied stream.
Reference	create(boolean value) Create a boolean from a string.
Reference	create(byte[] value) Create a value from the binary content given by the supplied array.
Reference	create(Calendar value) Create a value from a Calendar instance.
Reference	create(Date value) Create a value from a date.
Reference	create(DateTime value) Create a value from a date-time instant.
Reference	create(double value) Create a value from a double.
Reference	create(float value) Create a value from a float.
Reference	create(InputStream stream, long approximateLength) Create a value from the binary content given by the supplied stream.
Reference	create(int value) Create a value from an integer.
Reference	create(long value) Create a long from a string.
Reference	create(Name value) Create a value from a name.
Reference	create(Path.Segment value) Create a value from a path segment.
Reference	create(Path value) Create a value from a path.
Reference	create(Reader reader, long approximateLength) Create a value from a the binary content given by the supplied reader.
Reference	create(Reference value) Create a value from a reference.
Reference	create(String value) Create a value from a string, using no decoding.
Reference	create(String value, TextDecoder decoder) Create a value from a string, using the supplied decoder.
Reference	create(URI value) Create a value from a URI.
Reference	create(UUID value) Create a value from a UUID.
protected Reference[]	createEmptyArray(int length)

Methods inherited from class org.modeshape.graph.property.basic.AbstractValueFactory

create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, getDecoder, getDecoder, getPropertyType, getStringValueFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.modeshape.graph.property.ValueFactory

create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, getPropertyType

Constructor Detail

ReferenceValueFactory

public ReferenceValueFactory(TextDecoder decoder,
                             ValueFactory<String> stringValueFactory,
                             boolean weak)

Method Detail

create

public Reference create(String value)

Create a value from a string, using no decoding.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the string from which the value is to be created

Returns:

the value, or null if the supplied string is null

See Also:

ValueFactory.create(String, TextDecoder)

create

public Reference create(String value,
                        TextDecoder decoder)

Create a value from a string, using the supplied decoder.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the string from which the value is to be created

decoder - the decoder that should be used; if null, the default decoder is used

Returns:

the value, or null if the supplied string is null

See Also:

ValueFactory.create(String)

create

public Reference create(int value)

Create a value from an integer.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the integer from which the value is to be created

Returns:

the value; never null

create

public Reference create(long value)

Create a long from a string.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the string from which the long is to be created

Returns:

the value; never null

create

public Reference create(boolean value)

Create a boolean from a string.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the boolean from which the value is to be created

Returns:

the value; never null

create

public Reference create(float value)

Create a value from a float.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the float from which the value is to be created

Returns:

the value; never null

create

public Reference create(double value)

Create a value from a double.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the double from which the value is to be created

Returns:

the value; never null

create

public Reference create(BigDecimal value)

Create a value from a decimal.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the decimal from which the value is to be created

Returns:

the value, or null if the supplied decimal is null

create

public Reference create(Calendar value)

Create a value from a Calendar instance.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the Calendar instance from which the value is to be created

Returns:

the value, or null if the supplied Calendar is null

create

public Reference create(Date value)

Create a value from a date.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the date from which the value is to be created

Returns:

the value, or null if the supplied date is null

create

public Reference create(DateTime value)
                 throws ValueFormatException

Create a value from a date-time instant.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the date-time instant from which the value is to be created

Returns:

the value, or null if the supplied date is null

Throws:

ValueFormatException - if the conversion from a Date could not be performed

See Also:

ValueFactory.create(org.modeshape.graph.property.DateTime)

create

public Reference create(Name value)

Create a value from a name.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the name from which the value is to be created

Returns:

the value, or null if the supplied name is null

create

public Reference create(Path value)

Create a value from a path.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the path from which the value is to be created

Returns:

the value, or null if the supplied path is null

create

public Reference create(Path.Segment value)

Create a value from a path segment.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the path segment from which the value is to be created

Returns:

the value, or null if the supplied path segment is null

create

public Reference create(Reference value)

Create a value from a reference.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the reference from which the value is to be created

Returns:

the value, or null if the supplied reference is null

create

public Reference create(UUID value)

Create a value from a UUID.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the UUID from which the value is to be created

Returns:

the value, or null if the supplied URI is null

See Also:

ValueFactory.create(java.util.UUID)

create

public Reference create(URI value)

Create a value from a URI.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the URI from which the value is to be created

Returns:

the value, or null if the supplied URI is null

create

public Reference create(byte[] value)

Create a value from the binary content given by the supplied array.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the content to be used to create the value

Returns:

the value, or null if the supplied stream is null

create

public Reference create(Binary value)
                 throws ValueFormatException,
                        IoException

Create a value from the binary content given by the supplied stream.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

value - the binary object to be used to create the value

Returns:

the value, or null if the supplied stream is null

Throws:

ValueFormatException - if the conversion from the binary object could not be performed

IoException - If an unexpected problem occurs while accessing the supplied binary value (such as an IOException).

See Also:

ValueFactory.create(org.modeshape.graph.property.Binary)

create

public Reference create(InputStream stream,
                        long approximateLength)
                 throws IoException

Create a value from the binary content given by the supplied stream.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

stream - the stream containing the content to be used to create the value

approximateLength - the approximate length of the content (in bytes)

Returns:

the value, or null if the supplied stream is null

Throws:

IoException - If an unexpected problem occurs while accessing the supplied stream (such as an IOException).

create

public Reference create(Reader reader,
                        long approximateLength)
                 throws IoException

Create a value from a the binary content given by the supplied reader.

Specified by:

create in interface ValueFactory<Reference>

Parameters:

reader - the reader containing the content to be used to create the value

approximateLength - the approximate length of the content (in bytes)

Returns:

the value, or null if the supplied string is null

Throws:

IoException - If an unexpected problem occurs while accessing the supplied reader (such as an IOException).

createEmptyArray

protected Reference[] createEmptyArray(int length)

Specified by:

createEmptyArray in class AbstractValueFactory<Reference>