com.exedio.cope
Class DoubleField

java.lang.Object
  com.exedio.cope.Feature
      com.exedio.cope.Field<E>
          com.exedio.cope.FunctionField<E>
              com.exedio.cope.NumberField<Double>
                  com.exedio.cope.DoubleField

All Implemented Interfaces:

Function<Double>, NumberFunction<Double>, Selectable<Double>, Settable<Double>

public final class DoubleField
extends NumberField<Double>

Constructor Summary

DoubleField()

Method Summary

DoubleField	copy()
DoubleField	defaultTo(Double defaultConstant)
Condition	equal(Double value) Returns a condition, that is true for all items, if and only if the value of this function for that item is equal to the given parameter.
Set<Class<? extends Throwable>>	getInitialExceptions() Returns the exceptions possibly thrown, when setting a value for this settable.
Class	getInitialType()
double	getMandatory(Item item)
double	getMaximum()
double	getMinimum()
DoubleField	max(double maximum)
DoubleField	min(double minimum)
DoubleField	nonUnique()
Condition	notEqual(Double value)
DoubleField	optional() Returns a new Field, that differs from this Field by being optional.
DoubleField	range(double minimum, double maximum)
void	set(Item item, double value)
DoubleField	toFinal() Returns a new Field, that differs from this Field by being final.
DoubleField	unique() Returns a new FunctionField, that differs from this FunctionField by being unique.

Methods inherited from class com.exedio.cope.NumberField

bind, divide, multiply, multiply, plus, plus, sum, sum

Methods inherited from class com.exedio.cope.FunctionField

append, appendParameter, appendSelect, between, check, copyFunctionField, equal, equal, get, getDefaultConstant, getImplicitUniqueConstraint, getUniqueConstraints, getWrappers, greater, greater, greaterOrEqual, greaterOrEqual, in, in, isInitial, isNotNull, isNull, less, less, lessOrEqual, lessOrEqual, max, min, notEqual, searchUnique, searchUnique, set

Methods inherited from class com.exedio.cope.Field

castCollection, check, execute, getColumnName, getPattern, getPatterns, getValueClass, isFinal, isMandatory, map, mapNull

Methods inherited from class com.exedio.cope.Feature

getAnnotation, getID, getName, getType, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exedio.cope.Function

appendParameter, between, equal, equal, get, getValueClass, greater, greater, greaterOrEqual, greaterOrEqual, in, in, isNotNull, isNull, less, less, lessOrEqual, lessOrEqual, max, min, notEqual

Methods inherited from interface com.exedio.cope.Selectable

append, appendSelect, check, getType, toString

Constructor Detail

DoubleField

public DoubleField()

Method Detail

copy

public DoubleField copy()

Specified by:

copy in class FunctionField<Double>

toFinal

public DoubleField toFinal()

Description copied from class: Field

Returns a new Field, that differs from this Field by being final. If this Field is already final, the the result is equal to this Field.

Specified by:

toFinal in class Field<Double>

See Also:

Field.isFinal()

optional

public DoubleField optional()

Description copied from class: Field

Returns a new Field, that differs from this Field by being optional. If this Field is already optional, the the result is equal to this Field.

Specified by:

optional in class Field<Double>

See Also:

Field.isMandatory()

unique

public DoubleField unique()

Description copied from class: FunctionField

Returns a new FunctionField, that differs from this FunctionField by being unique. If this FunctionField is already unique, the the result is equal to this FunctionField.

Specified by:

unique in class FunctionField<Double>

See Also:

FunctionField.getImplicitUniqueConstraint()

nonUnique

public DoubleField nonUnique()

Specified by:

nonUnique in class FunctionField<Double>

defaultTo

public DoubleField defaultTo(Double defaultConstant)

range

public DoubleField range(double minimum,
                         double maximum)

min

public DoubleField min(double minimum)

max

public DoubleField max(double maximum)

getMinimum

public double getMinimum()

getMaximum

public double getMaximum()

getInitialExceptions

public Set<Class<? extends Throwable>> getInitialExceptions()

Description copied from interface: Settable

Returns the exceptions possibly thrown, when setting a value for this settable.

Specified by:

getInitialExceptions in interface Settable<Double>

Overrides:

getInitialExceptions in class FunctionField<Double>

getInitialType

public Class getInitialType()

Specified by:

getInitialType in interface Settable<Double>

Overrides:

getInitialType in class FunctionField<Double>

getMandatory

public final double getMandatory(Item item)

Throws:

IllegalArgumentException - if this field is not mandatory.

set

public final void set(Item item,
                      double value)
               throws UniqueViolationException,
                      FinalViolationException

Throws:

UniqueViolationException

FinalViolationException

equal

public Condition equal(Double value)

Description copied from interface: Function

Returns a condition, that is true for all items, if and only if the value of this function for that item is equal to the given parameter.

Specified by:

equal in interface Function<Double>

Overrides:

equal in class FunctionField<Double>

notEqual

public Condition notEqual(Double value)

Specified by:

notEqual in interface Function<Double>

Overrides:

notEqual in class FunctionField<Double>