Class SFInt32

java.lang.Object

org.web3d.x3d.jsail.fields.X3DConcreteField

org.web3d.x3d.jsail.fields.SFInt32

All Implemented Interfaces:

SFInt32, X3DField

public class SFInt32
extends X3DConcreteField
implements SFInt32

This utility class provides a concrete implementation corresponding to SFInt32 X3D field type.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes.
Package hint: This specification class is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI). SFInt32 specifies one 32-bit signed integer.

Related field object: MFInt32

See Also:

• X3D Tooltips: type SFInt32
• SAI Java Specification: B.4.11 X3DFieldTypes
• SAI Abstract Specification: 5.2.15 SAIFieldType
• X3D Abstract Specification: SFInt32AndMFInt32
• X3D Tooltips
• X3D Tooltips: field
• X3D Tooltips: fieldValue
• X3D Scene Authoring Hints

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_VALUE	Default value for this field type is 0.
static final String	DEFAULT_VALUE_STRING	Default string value for this field type is "0".
static final String	NAME	String constant NAME provides name of this element: SFInt32
static final Pattern	PATTERN	Precompiled regular expression (regex) pattern for this field type using default REGEX value.
static final String	REGEX	Default regular expression (regex) pattern for this field type is \s*[+-]?
static final int	TUPLE_SIZE	Default tuple size for this field type is 1 (i.e. number of component values making up a single-field SF object).

Fields inherited from class org.web3d.x3d.jsail.fields.X3DConcreteField

validationResult

Constructor Summary

Constructors

Constructor	Description
SFInt32()	Constructor for SFInt32 performs value initialization.
SFInt32(int newValue)	Constructor for SFInt32 using a corresponding Java primitive int as new initial value.
SFInt32(SFInt32 newValue)	Constructor to copy an SFInt32 value as initial value for this new field object.

Method Summary

Modifier and Type	Method	Description
boolean	equals(SFInt32 comparisonSFInt32)	Determine whether two objects contain equal values.
int	getPrimitiveValue()	Provides current value of the field as a Java primitive type.
int	getValue()	Get the current value.
final void	initialize()	Initialization for SFInt32 applies default initial value.
static final boolean	isArray()	Whether or not this field type is an array (false)
boolean	isDefaultValue()	Determine whether current value matches DEFAULT_VALUE
final boolean	matches()	Test PATTERN match via regular expression (regex) check of current object's toString() value.
static final boolean	matches(String value)	Test PATTERN match with regular expression (regex) of provided value.
void	setValue(int newValue)	Assign a new value to this field.
SFInt32	setValue(SFInt32 newValue)	Apply an SFInt32 value to this field.
SFInt32	setValueByString(String newValue)	Utility accessor for SFInt32 using String value (which must pass parsing validation checks).
String	toString()	Provides current value as a String.
static String	toString(int value)	Static utility method to provide String representation of a correctly typed input value.
String	toStringHexadecimal()	Provide value in hexadecimal format.
final String	validate()	Validate current value via get/set comparison tests
final String	validateRegex()	Validate current value via regular expression (regex) check of current object's toString() value, reporting errors only if found.

Methods inherited from class org.web3d.x3d.jsail.fields.X3DConcreteField

addX3DEventListener, getDefinition, getTupleSize, getValidationResult, isReadable, isWritable, removeX3DEventListener, setReadable, setWritable

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

String constant NAME provides name of this element: SFInt32

See Also:

• Constant Field Values

DEFAULT_VALUE

public static final int DEFAULT_VALUE

Default value for this field type is 0.

See Also:

• Java Tutorials: Primitive Data Types
• Constant Field Values

DEFAULT_VALUE_STRING

public static final String DEFAULT_VALUE_STRING

Default string value for this field type is "0".

See Also:

• Constant Field Values

TUPLE_SIZE

public static final int TUPLE_SIZE

Default tuple size for this field type is 1 (i.e. number of component values making up a single-field SF object).

See Also:

• Constant Field Values

REGEX

public static final String REGEX

Default regular expression (regex) pattern for this field type is \s*[+-]?(0|[1-9][0-9]*)([Ee][+-]?[0-9]+)?\s*

See Also:

• PATTERN
• matches()
• matches(String)
• validate()
• X3D Regular Expressions: SFInt32
• Constant Field Values

PATTERN

public static final Pattern PATTERN

Precompiled regular expression (regex) pattern for this field type using default REGEX value.

See Also:

• REGEX
• matches()
• matches(String)
• validate()
• java.util.regex.Pattern

Constructor Details

SFInt32

public SFInt32()

Constructor for SFInt32 performs value initialization.

SFInt32

public SFInt32(SFInt32 newValue)

Constructor to copy an SFInt32 value as initial value for this new field object.

Parameters:

newValue - The newValue to apply

SFInt32

public SFInt32(int newValue)

Constructor for SFInt32 using a corresponding Java primitive int as new initial value.

Parameters:

newValue - is new value to assign setContainerFieldOverride(containerFieldName); // apply checksConcreteField#getTupleSize(String)

Method Details

isArray

public static final boolean isArray()

Whether or not this field type is an array (false)

Returns:

true if array type

initialize

public final void initialize()

Initialization for SFInt32 applies default initial value. Static initializer also provided to verify that the regex pattern compiles and matches that default value.

Specified by:

initialize in class X3DConcreteField

See Also:

• Stack Overflow: How to check if a given Regex is valid?
• DEFAULT_VALUE

equals

public boolean equals(SFInt32 comparisonSFInt32)

Determine whether two objects contain equal values.

Parameters:

comparisonSFInt32 - field type to compare

Returns:

true if equivalent, false otherwise

validate

public final String validate()

Validate current value via get/set comparison tests

Returns:

empty string if get/set testing passes, warning otherwise

See Also:

• validate()
• validateRegex()

validateRegex

public final String validateRegex()

Validate current value via regular expression (regex) check of current object's toString() value, reporting errors only if found.

Returns:

empty string if PATTERN matches, warning otherwise

See Also:

• REGEX
• PATTERN
• matches()
• matches(String)
• validate()
• validate()
• java.util.regex.Pattern

matches

public final boolean matches()

Test PATTERN match via regular expression (regex) check of current object's toString() value.

Returns:

true if PATTERN matches, false otherwise

See Also:

• REGEX
• PATTERN
• matches()
• matches(String)
• validate()
• java.util.regex.Pattern

matches

public static final boolean matches(String value)

Test PATTERN match with regular expression (regex) of provided value.

Parameters:

value - String to check against regex pattern for successful match

Returns:

true if PATTERN matches, false otherwise

See Also:

• REGEX
• PATTERN
• matches()
• matches(String)
• validate()
• java.util.regex.Pattern

setValueByString

public SFInt32 setValueByString(String newValue)
                         throws InvalidFieldValueException

Utility accessor for SFInt32 using String value (which must pass parsing validation checks).

Warning: this method is not type safe at compile time! Best practice for X3DJSAIL programmers is to use strongly typed methods instead, in order to avoid potential for run-time errors.

Parameters:

newValue - is new value to assign, if empty then assign DEFAULT_VALUE

Returns:

MFMatrix4d - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).

Throws:

InvalidFieldValueException

See Also:

• X3DLoaderDOM.toX3dModelInstance(org.w3c.dom.Node)

toString

public static String toString(int value)

Static utility method to provide String representation of a correctly typed input value.

Parameters:

value - The value to convert to a String

Returns:

String version of the provided value

See Also:

• X3D Tooltips: type

getValue

public int getValue()

Get the current value.

Specified by:

getValue in interface SFInt32

Returns:

current value

getPrimitiveValue

public int getPrimitiveValue()

Provides current value of the field as a Java primitive type.

Returns:

current value

toString

public String toString()

Provides current value as a String.

Overrides:

toString in class Object

Returns:

String version of the provided value

See Also:

• X3D Tooltips: type SFInt32

toStringHexadecimal

public String toStringHexadecimal()

Provide value in hexadecimal format.

Returns:

String version of the provided value

See Also:

• X3D Tooltips: type SFInt32

setValue

public void setValue(int newValue)

Assign a new value to this field.

Specified by:

setValue in interface SFInt32

Parameters:

newValue - The replacement value to assign.

See Also:

• X3DConcreteField.getTupleSize(String)

setValue

public SFInt32 setValue(SFInt32 newValue)

Apply an SFInt32 value to this field.

Parameters:

newValue - The newValue to apply

Returns:

SFInt32 - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

isDefaultValue

public boolean isDefaultValue()

Determine whether current value matches DEFAULT_VALUE

Returns:

whether current value matches DEFAULT_VALUE

See Also:

• DEFAULT_VALUE