anvil.core
Class AnyUndefined

java.lang.Object
  |
  +--anvil.core.Any
        |
        +--anvil.core.AnyUndefined

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable

public final class AnyUndefined

extends Any

class AnyUndefin

Field Summary

static NativeClass	_class
static Any	INSTANCE

Fields inherited from class anvil.core.Any

ARRAY0, DOUBLE_MINUS_ONE, DOUBLE_ONE, DOUBLE_ZERO, EMPTY_STRING, EMPTY_TUPLE, FALSE, INF, IS_ARRAY, IS_BINARY, IS_BOOLEAN, IS_BUFFER, IS_CLASS, IS_DOUBLE, IS_ENUMERATION, IS_INF, IS_INT, IS_LIST, IS_MAP, IS_NEG_INF, IS_NULL, IS_PATTERN, IS_RANGE, IS_STRING, IS_TUPLE, IS_UNDEFINED, MINUS_ONE, NAN, NEG_INF, NULL, ONE, p_compareTo, p_each, p_equals, p_pipe, p_select, THREE, TRUE, TWO, UNDEFINED, ZERO

Method Summary

ClassType	classOf() Returns the type of this Any.
protected int	compare(Any other)
Any	decrease() Decrease the value by one.
boolean	deleteAttribute(Context context, java.lang.String attribute)
boolean	deleteReference(Context context, Any index)
boolean	equals(java.lang.Object obj) Tests for equality.
Any	getAttribute(Context context, java.lang.String attribute)
Any	getReference(Context context, Any index)
int	hashCode()
Any	increase() Increase the value by one.
Any	invoke(Context context, java.lang.String methodName, Any[] parameters)
boolean	isDefined() Checks if this any is defined.
boolean	isNull() Checks if this any is null.
boolean	isUndefined() Checks if this any is undefined.
BindingIterator	iterator()
void	serialize(Serializer serializer)
Any	setAttribute(Context context, java.lang.String attribute, Any value)
Any	setReference(Context context, Any value)
Any	setReference(Context context, Any index, Any value)
java.io.Writer	toAnvil(java.io.Writer writer)
Any	toAnyBoolean() Gets the contained value as AnyTrue or AnyFalse
Any	toAnyDouble() Gets the contained value as AnyDouble.
Any	toAnyInt() Gets the contained value as AnyInt.
Any	toAnyString() Converts contained value into AnyString.
byte[]	toBinary() Gets the contained value as byte[].
boolean	toBoolean() Gets the contained value as boolean.
Code	toCode(Code code)
int	typeOf() Returns the type of contained value.

Methods inherited from class anvil.core.Any

_clone, _copy, _invoke, _invoke, _invoke, _invoke, _invoke, _invoke, _serialize, _unserialize, _wakeup, add, classNameOf, clone, coerce, compareTo, concat, contains, copy, create, create, create, create, create, create, create, create, create, create, create, create, create, create, divide, execute, execute, execute, execute, execute, execute, getRef, has, invoke, invoke, invoke, invoke, invoke, invoke, invoke, invoke, invoke, invoke, invoke, isArray, isBinary, isBoolean, isBuffer, isDouble, isInstanceOf, isInt, isIterator, isList, isMap, isMutable, isPattern, isRange, isRef, isSequence, isString, isTuple, m_clone, m_compareTo, m_copy, m_each, m_equals, m_hashCode, m_pipe, m_select, m_toBoolean, m_toString, minus, modulo, multiply, not, plus, setRef, sizeOf, subtract, toAnvil, toArray, toBuffer, toByte, toChar, toDouble, toInt, toList, toLong, toMap, toObject, toPattern, toRange, toString, toTuple, type

Methods inherited from class java.lang.Object

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

Field Detail

_class

public static final NativeClass _class

INSTANCE

public static final Any INSTANCE

Method Detail

classOf

public ClassType classOf()

Description copied from class: Any

Returns the type of this Any.

Overrides:

classOf in class Any

typeOf

public int typeOf()

Description copied from class: Any

Returns the type of contained value.

Overrides:

typeOf in class Any

Returns:

Type of this any as int.

isDefined

public boolean isDefined()

Description copied from class: Any

Checks if this any is defined. Only undefined returns false for this method.

Overrides:

isDefined in class Any

Returns:

true if this is other than undefined

isUndefined

public boolean isUndefined()

Description copied from class: Any

Checks if this any is undefined.

Overrides:

isUndefined in class Any

Returns:

true if this is undefined

isNull

public boolean isNull()

Description copied from class: Any

Checks if this any is null.

Overrides:

isNull in class Any

Returns:

true if this is null

toAnvil

public java.io.Writer toAnvil(java.io.Writer writer)
                       throws java.io.IOException

Overrides:

toAnvil in class Any

java.io.IOException

toCode

public Code toCode(Code code)

Overrides:

toCode in class Any

toBoolean

public boolean toBoolean()

Description copied from class: Any

Gets the contained value as boolean. Integer is considered true if it is different from 0. Double is considered true if it is different from 0.0. String is considered true if it contains "true", "on", "yes" or "1".

Overrides:

toBoolean in class Any

Returns:

Value as boolean or false if it can't be transformed.

toAnyBoolean

public Any toAnyBoolean()

Description copied from class: Any

Gets the contained value as AnyTrue or AnyFalse

Overrides:

toAnyBoolean in class Any

Returns:

Value as AnyBoolean.

toAnyInt

public Any toAnyInt()

Description copied from class: Any

Gets the contained value as AnyInt.

Overrides:

toAnyInt in class Any

Returns:

Value as AnyInt.

toAnyDouble

public Any toAnyDouble()

Description copied from class: Any

Gets the contained value as AnyDouble.

Overrides:

toAnyDouble in class Any

Returns:

Value as AnyDouble.

toAnyString

public Any toAnyString()

Description copied from class: Any

Converts contained value into AnyString.

Overrides:

toAnyString in class Any

Returns:

Value as AnyString.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Description copied from class: Any

Tests for equality.

Overrides:

equals in class Any

Returns:

true if equal, false otherwise.

compare

protected int compare(Any other)

Overrides:

compare in class Any

getAttribute

public Any getAttribute(Context context,
                        java.lang.String attribute)

Overrides:

getAttribute in class Any

setAttribute

public Any setAttribute(Context context,
                        java.lang.String attribute,
                        Any value)

Overrides:

setAttribute in class Any

deleteAttribute

public boolean deleteAttribute(Context context,
                               java.lang.String attribute)

Overrides:

deleteAttribute in class Any

getReference

public Any getReference(Context context,
                        Any index)

Overrides:

getReference in class Any

setReference

public Any setReference(Context context,
                        Any index,
                        Any value)

Overrides:

setReference in class Any

setReference

public Any setReference(Context context,
                        Any value)

Overrides:

setReference in class Any

deleteReference

public boolean deleteReference(Context context,
                               Any index)

Overrides:

deleteReference in class Any

invoke

public Any invoke(Context context,
                  java.lang.String methodName,
                  Any[] parameters)

Overrides:

invoke in class Any

serialize

public void serialize(Serializer serializer)
               throws java.io.IOException

Overrides:

serialize in class Any

java.io.IOException

iterator

public BindingIterator iterator()

Overrides:

iterator in class Any

toBinary

public byte[] toBinary()

Description copied from class: Any

Gets the contained value as byte[].

Overrides:

toBinary in class Any

Returns:

Value as byte[] or null if this instance isn't AnyBinary.

increase

public Any increase()

Description copied from class: Any

Increase the value by one.

Overrides:

increase in class Any

Returns:

Increased value

decrease

public Any decrease()

Description copied from class: Any

Decrease the value by one.

Overrides:

decrease in class Any

Returns:

Decreased value