de.uplanet.lucy.server.dataobjects.impl
Class StringValueHolder

java.lang.Object
  extended by de.uplanet.lucy.server.dataobjects.impl.StringValueHolder
All Implemented Interfaces:
IStringValueHolder, IValueHolder<java.lang.String>

public final class StringValueHolder
extends java.lang.Object
implements IStringValueHolder

Version:
$Revision: 70923 $

Field Summary
static StringValueHolder EMPTY
           
static StringValueHolder NULL
           
 
Constructor Summary
StringValueHolder(java.lang.Object p_value)
           
 
Method Summary
 java.lang.String getCanonicalLexicalRepresentation()
          Get the canonical lexical representation of this value according to it's datatype.
 java.lang.Object getRawValue()
          Get the raw data that this value holder holds.
 javax.xml.namespace.QName getType()
          The type of data this value holder holds.
 java.lang.String getValue()
          Get the data that this value holder holds.
 boolean hasValue()
          Check if this value holder currently holds data or not.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NULL

public static final StringValueHolder NULL

EMPTY

public static final StringValueHolder EMPTY
Constructor Detail

StringValueHolder

public StringValueHolder(java.lang.Object p_value)
Method Detail

getType

public javax.xml.namespace.QName getType()
Description copied from interface: IValueHolder
The type of data this value holder holds.

Specified by:
getType in interface IValueHolder<java.lang.String>
Returns:
IxDatatype.STRING.

getValue

public java.lang.String getValue()
Description copied from interface: IValueHolder
Get the data that this value holder holds.

Implementations MUST ensure that multiple calls to this method will return values that equal each other.

Specified by:
getValue in interface IValueHolder<java.lang.String>
Returns:
The data.

hasValue

public boolean hasValue()
Description copied from interface: IValueHolder
Check if this value holder currently holds data or not.

Specified by:
hasValue in interface IValueHolder<java.lang.String>
Returns:
true if the data holder holds data, or false otherwise.

getRawValue

public java.lang.Object getRawValue()
Description copied from interface: IValueHolder
Get the raw data that this value holder holds.

Specified by:
getRawValue in interface IValueHolder<java.lang.String>
Returns:
The raw data.

getCanonicalLexicalRepresentation

public java.lang.String getCanonicalLexicalRepresentation()
Description copied from interface: IValueHolder
Get the canonical lexical representation of this value according to it's datatype.

Specified by:
getCanonicalLexicalRepresentation in interface IValueHolder<java.lang.String>
Returns:
The string value, or null if hasValue() is false.


Last updated: 2011-08-11 10-04
Copyright © 2000-2011 United Planet. All Rights Reserved.