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java.lang.Object org.apache.jackrabbit.value.BaseValue org.apache.jackrabbit.value.ReferenceValue
A ReferenceValue
provides an implementation
of the Value
interface representing a REFERENCE
value
(a UUID of an existing node).
Field Summary | |
static int |
TYPE
|
Fields inherited from class org.apache.jackrabbit.value.BaseValue |
DEFAULT_ENCODING, stream, type |
Constructor Summary | |
|
ReferenceValue(Node target)
Constructs a ReferenceValue object representing the UUID of
an existing node. |
protected |
ReferenceValue(String uuid)
Protected constructor creating a ReferenceValue object
without validating the UUID format. |
Method Summary | |
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
boolean |
getBoolean()
|
Calendar |
getDate()
|
double |
getDouble()
|
protected String |
getInternalString()
Returns the internal string representation of this value without modifying the value state. |
long |
getLong()
|
int |
hashCode()
Returns zero to satisfy the Object equals/hashCode contract. |
static ReferenceValue |
valueOf(String s)
Returns a new ReferenceValue initialized to the value
represented by the specified String . |
Methods inherited from class org.apache.jackrabbit.value.BaseValue |
getStream, getString, getType, setStreamConsumed, setValueConsumed |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final int TYPE
Constructor Detail |
public ReferenceValue(Node target) throws RepositoryException
ReferenceValue
object representing the UUID of
an existing node.
target
- the node to be referenced
IllegalArgumentException
- If target
is nonreferenceable.
RepositoryException
- If another error occurs.protected ReferenceValue(String uuid)
ReferenceValue
object
without validating the UUID format.
uuid
- the UUID of the node to be referencedvalueOf(java.lang.String)
Method Detail |
public static ReferenceValue valueOf(String s) throws ValueFormatException
ReferenceValue
initialized to the value
represented by the specified String
.
The specified String
must denote the UUID of an existing
node.
s
- the string to be parsed.
ReferenceValue
representing the
the specified value.
ValueFormatException
- If the String
is not a valid
not a valid UUID format.public boolean equals(Object obj)
true
if and only if the argument is not
null
and is a ReferenceValue
object that
represents the same value as this object.
obj
- the reference object with which to compare.
true
if this object is the same as the obj
argument; false
otherwise.public int hashCode()
Object.hashCode()
protected String getInternalString() throws ValueFormatException
getInternalString
in class BaseValue
ValueFormatException
- if the value can not be represented as a
String
or if the value is
null
.public Calendar getDate() throws ValueFormatException, IllegalStateException, RepositoryException
getDate
in interface Value
getDate
in class BaseValue
ValueFormatException
IllegalStateException
RepositoryException
public long getLong() throws ValueFormatException, IllegalStateException, RepositoryException
getLong
in interface Value
getLong
in class BaseValue
ValueFormatException
IllegalStateException
RepositoryException
public boolean getBoolean() throws ValueFormatException, IllegalStateException, RepositoryException
getBoolean
in interface Value
getBoolean
in class BaseValue
ValueFormatException
IllegalStateException
RepositoryException
public double getDouble() throws ValueFormatException, IllegalStateException, RepositoryException
getDouble
in interface Value
getDouble
in class BaseValue
ValueFormatException
IllegalStateException
RepositoryException
|
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