Package com.exedio.cope

Class LongField

java.lang.Object

com.exedio.cope.Feature

com.exedio.cope.Field<E>

com.exedio.cope.FunctionField<E>

com.exedio.cope.NumberField<Long>

com.exedio.cope.LongField

All Implemented Interfaces:

Copyable, Function<Long>, NumberFunction<Long>, Selectable<Long>, Settable<Long>, Serializable

public final class LongField
extends NumberField<Long>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LongField()

Method Summary

Modifier and Type	Method	Description
LongField	copy()
LongField	copyFrom(ItemField<?> copyFrom)
LongField	defaultTo(Long defaultConstant)
LongField	defaultToRandom(Random source)
Set<Class<? extends Throwable>>	getInitialExceptions()	Returns the exceptions possibly thrown, when setting a value for this settable.
long	getMandatory(Item item)
long	getMaximum()
long	getMinimum()
com.exedio.cope.SelectType<Long>	getValueType()
LongField	max(long maximum)
LongField	min(long minimum)
LongField	noCopyFrom()	Returns a new FunctionField that differs from this FunctionField by having no copyFrom fields set.
LongField	noDefault()
LongField	nonUnique()
LongField	optional()	Returns a new Field, that differs from this Field by being optional.
LongField	range(long minimum, long maximum)
LongField	rangeDigits(int digits)
LongField	rangeDigits(int minimumDigits, int maximumDigits)
<P extends Item> P	searchUnique(Class<P> typeClass, long value)	Finds an item by it's unique fields.
void	set(Item item, long value)
LongField	toFinal()	Returns a new Field, that differs from this Field by being final.
LongField	unique()	Returns a new FunctionField, that differs from this FunctionField by being unique.

Methods inherited from class com.exedio.cope.NumberField

avg

Methods inherited from class com.exedio.cope.FunctionField

addCopyFrom, append, appendSelect, check, copy, copyFunctionField, get, get, getDefaultConstant, getImplicitCopyConstraint, getImplicitCopyConstraints, getImplicitUniqueConstraint, getUniqueConstraints, hasDefault, isInitial, isRedundantByCopyConstraint, searchUnique, searchUnique, searchUniqueStrict, set

Methods inherited from class com.exedio.cope.Field

castCollection, check, execute, getColumnName, getInitialType, getPatterns, getValueClass, isFinal, isMandatory, mapNull

Methods inherited from class com.exedio.cope.Feature

afterModelCreated, getAbstractType, getAnnotation, getID, getLocalizationKeys, getName, getPattern, getType, isAnnotationPresent, isSourceAlready, mount, readResolve, requireMounted, toString, toString, writeReplace

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

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

Methods inherited from interface com.exedio.cope.NumberFunction

asString, average, bind, divide, minus, multiply, multiply, plus, plus, sum, sum

Methods inherited from interface com.exedio.cope.Selectable

append, appendSelect, check, getType, getValueClass, toString

Methods inherited from interface com.exedio.cope.Settable

map

Constructor Details

LongField

public LongField()

Method Details

copy

public LongField copy()

Specified by:

copy in class FunctionField<Long>

toFinal

public LongField 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 FunctionField<Long>

See Also:

• Field.isFinal()

optional

public LongField 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 FunctionField<Long>

See Also:

• Field.isMandatory()

unique

public LongField 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<Long>

See Also:

• FunctionField.getImplicitUniqueConstraint()

nonUnique

public LongField nonUnique()

Specified by:

nonUnique in class FunctionField<Long>

copyFrom

public LongField copyFrom(ItemField<?> copyFrom)

Specified by:

copyFrom in class FunctionField<Long>

See Also:

• ItemField.copyTo(FunctionField)

noCopyFrom

public LongField noCopyFrom()

Description copied from class: FunctionField

Returns a new FunctionField that differs from this FunctionField by having no copyFrom fields set.

Specified by:

noCopyFrom in class FunctionField<Long>

noDefault

public LongField noDefault()

Specified by:

noDefault in class FunctionField<Long>

defaultTo

public LongField defaultTo(Long defaultConstant)

Specified by:

defaultTo in class FunctionField<Long>

defaultToRandom

public LongField defaultToRandom(Random source)

range

public LongField range(long minimum,
 long maximum)

min

public LongField min(long minimum)

max

public LongField max(long maximum)

getMinimum

public long getMinimum()

getMaximum

public long 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<Long>

Overrides:

getInitialExceptions in class FunctionField<Long>

getValueType

public com.exedio.cope.SelectType<Long> getValueType()

getMandatory

public long getMandatory(@Nonnull
 Item item)

Throws:

IllegalArgumentException - if this field is not mandatory.

set

public void set(@Nonnull
 Item item,
 long value)

searchUnique

@Nullable
public <P extends Item> P searchUnique(Class<P> typeClass,
 long value)

Finds an item by it's unique fields.

Returns:

null if there is no matching item.

See Also:

• FunctionField.searchUnique(Class, Object)

rangeDigits

public LongField rangeDigits(int digits)

rangeDigits

public LongField rangeDigits(int minimumDigits,
 int maximumDigits)