org.mmbase.datatypes.processors

Class Duration.DataType

java.lang.Object

org.mmbase.core.AbstractDescriptor

org.mmbase.datatypes.BasicDataType<E>

org.mmbase.datatypes.ComparableDataType<E>

org.mmbase.datatypes.NumberDataType<Long>

org.mmbase.datatypes.LongDataType

org.mmbase.datatypes.processors.Duration.DataType

All Implemented Interfaces:

Serializable, Cloneable, Comparable<DataType<Long>>, Descriptor, DataType<Long>, PublicCloneable<AbstractDescriptor>

Enclosing class:

Duration

public static class Duration.DataType
extends LongDataType

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.mmbase.datatypes.ComparableDataType

ComparableDataType.MaxRestriction, ComparableDataType.MinRestriction

Nested classes/interfaces inherited from class org.mmbase.datatypes.BasicDataType

BasicDataType.AbstractRestriction<D extends Serializable>, BasicDataType.DataTypeComparator<D>, BasicDataType.EnumerationRestriction, BasicDataType.RequiredRestriction, BasicDataType.RestrictedEnumerationIterator, BasicDataType.StaticAbstractRestriction<D extends Serializable>, BasicDataType.TypeRestriction, BasicDataType.UniqueRestriction

Nested classes/interfaces inherited from interface org.mmbase.datatypes.DataType

DataType.Restriction<D extends Serializable>

Field Summary

Fields inherited from class org.mmbase.datatypes.ComparableDataType

maxRestriction, minRestriction

Fields inherited from class org.mmbase.datatypes.BasicDataType

DATATYPE_BUNDLE, defaultValue, enumerationRestriction, origin, requiredRestriction, typeRestriction, uniqueRestriction

Fields inherited from class org.mmbase.core.AbstractDescriptor

description, guiName, key

Fields inherited from interface org.mmbase.datatypes.DataType

ENFORCE_ABSOLUTE, ENFORCE_ALWAYS, ENFORCE_NEVER, ENFORCE_ONCHANGE, ENFORCE_ONCREATE, ENFORCE_ONVALIDATE, PROCESS_GET, PROCESS_SET, VALID, XMLNS

Constructor Summary

Constructors

Constructor and Description
DataType(String name)

Method Summary

Modifier and Type	Method and Description
protected Number	castString(Object preCast, Cloud cloud)
protected Object	preCast(Object value, Cloud cloud, Node node, Field field) This method implements 'precasting', which can be seen as a kind of datatype specific casting.

Methods inherited from class org.mmbase.datatypes.LongDataType

getMax, getMin

Methods inherited from class org.mmbase.datatypes.NumberDataType

cast, castToValidate, setAllowSpecialNumbers, toNumber

Methods inherited from class org.mmbase.datatypes.ComparableDataType

clone, cloneRestrictions, compare, getComparator, getDefaultValue, getEnforceStrength, getMaxRestriction, getMinRestriction, inheritRestrictions, isMaxInclusive, isMinInclusive, setMax, setMin, toStringBuilder, toXml, validateCastValue

Methods inherited from class org.mmbase.datatypes.BasicDataType

addErrorDescription, addRestriction, addRestriction, addStyleClass, cast, castAndValidate, castForSearch, castToPresent, checkType, clone, compareTo, edit, equals, finish, finish, getBaseType, getBaseTypeIdentifier, getCloud, getCloud, getCommitProcessor, getDefaultProcessor, getDefaultValue, getDeleteProcessor, getElement, getElement, getEnforceString, getEnumerationFactory, getEnumerationRestriction, getEnumerationValue, getEnumerationValues, getHandler, getHandlers, getOrigin, getProcessor, getProcessor, getProcessorWithoutDefault, getRequiredRestriction, getRestrictions, getStyleClasses, getTypeAsClass, getUniqueRestriction, hashCode, inherit, inheritProperties, isCorrectType, isFinished, isRequired, isUnique, preCast, preCast, rewrite, setCommitProcessor, setDefaultProcessor, setDefaultValue, setDeleteProcessor, setProcessor, setProcessor, setRequired, setUnique, setXml, toString, toXml, validate, validate, validateCastValueOrNull, validateRequired, xmlValue

Methods inherited from class org.mmbase.core.AbstractDescriptor

getDefaultLocale, getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName, setLocalizedDescription, setLocalizedGUIName

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.mmbase.bridge.Descriptor

getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName

Constructor Detail

DataType

public DataType(String name)

Method Detail

castString

protected Number castString(Object preCast,
                            Cloud cloud)
                     throws CastException

Overrides:

castString in class NumberDataType<Long>

Throws:

CastException

preCast

protected Object preCast(Object value,
                         Cloud cloud,
                         Node node,
                         Field field)

Description copied from class: BasicDataType

This method implements 'precasting', which can be seen as a kind of datatype specific casting. It should anticipate that every argument can be null. It should not change the actual type of the value.

Overrides:

preCast in class BasicDataType<Long>