Package org.relaxng.datatype.helpers

Class ParameterlessDatatypeBuilder

  • All Implemented Interfaces:
    DatatypeBuilder
    public final class ParameterlessDatatypeBuilder
extends java.lang.Object
implements DatatypeBuilder
    Dummy implementation of DatatypeBuilder. This implementation can be used for Datatypes which have no parameters. Any attempt to add parameters will be rejected.

    Typical usage would be: 

    
 class MyDatatypeLibrary implements DatatypeLibrary {
     ....
     DatatypeBuilder createDatatypeBuilder( String typeName ) {
         return new ParameterleessDatatypeBuilder(createDatatype(typeName));
     }
     ....
 }
    Author:
    Kohsuke KAWAGUCHI

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addParameter​(java.lang.String name, java.lang.String strValue, ValidationContext context)
      Adds a new parameter.
      Datatype createDatatype()
      Derives a new Datatype from a Datatype by parameters that were already set through the addParameter method.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ParameterlessDatatypeBuilder

        public ParameterlessDatatypeBuilder​(Datatype baseType)

    • Method Detail

      • addParameter

        public void addParameter​(java.lang.String name,
                         java.lang.String strValue,
                         ValidationContext context)
                  throws DatatypeException
        Description copied from interface: DatatypeBuilder
        Adds a new parameter.
        Specified by:
        addParameter in interface DatatypeBuilder
        Parameters:
        name - The name of the parameter to be added.
        strValue - The raw value of the parameter. Caller may not normalize this value because any white space is potentially significant.
        context - The context information which can be used by the callee to acquire additional information. This context object is valid only during this method call. The callee may not keep a reference to this object.
        Throws:
        DatatypeException - When the given parameter is inappropriate for some reason. The callee is responsible to recover from this error. That is, the object should behave as if no such error was occurred.

      • createDatatype

        public Datatype createDatatype()
                        throws DatatypeException
        Description copied from interface: DatatypeBuilder
        Derives a new Datatype from a Datatype by parameters that were already set through the addParameter method.
        Specified by:
        createDatatype in interface DatatypeBuilder
        Throws:
        DatatypeException - DatatypeException must be thrown if the derivation is somehow invalid. For example, a required parameter is missing, etc. The exception should contain a diagnosis message if possible.