org.jnetstream.lang.npl.type
Class AbstractDataType

java.lang.Object
  org.jnetstream.lang.npl.type.AbstractDataType

All Implemented Interfaces:

DataOperations, DataType

public abstract class AbstractDataType
extends java.lang.Object
implements DataType

Author:

Mark Bednarczyk, Sly Technologies, Inc.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jnetstream.lang.npl.type.DataOperations

DataOperations.DataOperation

Constructor Summary

AbstractDataType()

Method Summary

<R extends DataType,O extends DataType> R	doAdd(O operand) Default implementation always throws UnsupportOperationException.
<O extends DataType> java.util.Set<DataOperations.DataOperation>	getNativeCapability(java.lang.Class<O> c) Default abstract implementation always returns an empty set.
<O extends DataType> java.util.Set<DataOperations.DataOperation>	getTranslatedCapability(java.lang.Class<O> c) Default abstract implementation always returns an empty set.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jnetstream.lang.npl.type.DataType

getNplName

Constructor Detail

AbstractDataType

public AbstractDataType()

Method Detail

doAdd

public <R extends DataType,O extends DataType> R doAdd(O operand)

Default implementation always throws UnsupportOperationException. Must override inorder to implement this operation.

Specified by:

doAdd in interface DataOperations

See Also:

DataOperations.doAdd(org.jnetstream.lang.npl.type.DataType)

getNativeCapability

public <O extends DataType> java.util.Set<DataOperations.DataOperation> getNativeCapability(java.lang.Class<O> c)

Default abstract implementation always returns an empty set. Must override in order to return something different.

Specified by:

getNativeCapability in interface DataOperations

See Also:

DataOperations.getNativeCapability(java.lang.Class)

getTranslatedCapability

public <O extends DataType> java.util.Set<DataOperations.DataOperation> getTranslatedCapability(java.lang.Class<O> c)

Default abstract implementation always returns an empty set. Must override in order to return something different.

Specified by:

getTranslatedCapability in interface DataOperations

Type Parameters:

O - right operand type

Parameters:

c - class of the right operand

Returns:

set of capabilities that this data type can perform on the operand

See Also:

DataOperations.getTranslatedCapability(java.lang.Class)