Package org.web3d.x3d.jsail.fields

Class MFTime

java.lang.Object

org.web3d.x3d.jsail.fields.X3DConcreteField

org.web3d.x3d.jsail.fields.MFTime

All Implemented Interfaces:

MField, MFTime, X3DField

public class MFTime
extends X3DConcreteField
implements MFTime

This utility class provides a concrete implementation corresponding to MFTime 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). MFTime is an array of SFTime values. Array values are optionally separated by commas in XML syntax.

Related field object: SFTime

See Also:

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

Field Summary

Fields

Modifier and Type	Field	Description
static final double[]	DEFAULT_VALUE	Default value for this field type is an empty array.
static final String	DEFAULT_VALUE_STRING	Default string value for this field type is "".
static final String	NAME	String constant NAME provides name of this element: MFTime
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*(([+-]?

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

validationResult

Constructor Summary

Constructors

Constructor	Description
MFTime()	Constructor for MFTime performs value initialization.
MFTime(double newValue)	Utility constructor for MFTime to assign a single double as new initial array value.
MFTime(double[] newValue)	Constructor for MFTime using a corresponding Java primitive double[] array as new initial value.
MFTime(float newValue)	Constructor for MFTime using a single float as new initial value.
MFTime(float[] newValue)	Constructor for MFTime using a float[] array as new initial value.
MFTime(MFTime newValue)	Constructor to copy an MFTime value as initial value for this new field object.
MFTime(SFTime newValue)	Utility constructor for MFTime using a corresponding SFTime as new initial value (which must pass parsing validation checks).

Method Summary

Modifier and Type	Method	Description
void	append(double newValue)	Places new value(s) at the end of the existing value array, increasing the field length accordingly.
void	append(double[] newValue)	Appends another array at the end of the existing value array, increasing the field length accordingly.
void	append(long newValue)	Places a new value at the end of the existing value array, increasing the field length accordingly.
MFTime	append(MFTime newValue)	Appends a new MFTime to the end of the existing value array, increasing the field length accordingly.
MFTime	append(SFTime newValue)	Appends a new singleton typed value at the end of the existing value array, increasing the field length accordingly.
void	clear()	Removes all values in the field array, changing the array size to zero.
boolean	equals(MFTime comparisonMFTime)	Determine whether two objects contain equal values.
long	get1JavaValue(int index)	Get an individual value from the existing field array.
double	get1Value(int index)	Get an individual value from the existing field array.
double[]	getPrimitiveValue()	Provides current value of the field as a Java primitive type.
void	getValue(double[] valueDestination)	Get the current value of this MFTime by copying it into the valueDestination array, leaving the current object unchanged.
final void	initialize()	Initialization for MFTime applies default initial value.
void	insertValue(int index, double newValue)	Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.
void	insertValue(int index, long newValue)	Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.
static final boolean	isArray()	Whether or not this field type is an array (true)
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	remove(int index)	Remove one SFTime element of the field array at index position, if found.
void	set1Value(int index, double newValue)	Replace a single value at the appropriate location in the existing value array.
void	set1Value(int index, long newValue)	Replace a single value at the appropriate location in the existing value array.
void	setValue(double newValue)	Assign a single double value as new array (of length 1).
void	setValue(double[] newValue)	Assign a new double[] value to this field.
MFTime	setValue(float newValue)	Assign a single float value as new double array (of length 1).
MFTime	setValue(float[] newValue)	Assign a float array as new double array.
void	setValue(int size, double[] newValue)	Assign an array subset to this field.
void	setValue(int index, long[] newValue)	Replace values at the appropriate location in the existing value array.
void	setValue(long[] newValue)	Assign a new value array, converting seconds from (long) to (double).
MFTime	setValue(MFTime newValue)	Apply an MFTime value to this field.
MFTime	setValue(SFTime newValue)	Assign a single-field SFTime as new array value.
MFTime	setValueByString(String newValue)	Utility accessor for MFTime using String value (which must pass parsing validation checks).
int	size()	Get the size of the underlying data array, meaning the number of simple SFTime elements for the given data type.
double[]	toDoubleArray()	Provide double array for this field type.
String	toString()	Provides current value as a String.
static String	toString(double[] value)	Static utility method to provide String representation of a correctly typed input value.
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: MFTime

See Also:

• Constant Field Values

DEFAULT_VALUE

public static final double[] DEFAULT_VALUE

Default value for this field type is an empty array.

See Also:

• Java Tutorials: Primitive Data Types

DEFAULT_VALUE_STRING

public static final String DEFAULT_VALUE_STRING

Default string value for this field type is "".

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]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s*,?\s*)*

See Also:

• PATTERN
• matches()
• matches(String)
• validate()
• X3D Regular Expressions: MFTime
• 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

MFTime

public MFTime()

Constructor for MFTime performs value initialization.

MFTime

public MFTime(double newValue)

Utility constructor for MFTime to assign a single double as new initial array value.

Parameters:

newValue - is new value to assign

MFTime

public MFTime(SFTime newValue)

Utility constructor for MFTime using a corresponding SFTime as new initial value (which must pass parsing validation checks).

Parameters:

newValue - is new value to assign

MFTime

public MFTime(MFTime newValue)

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

Parameters:

newValue - The newValue to apply

MFTime

public MFTime(double[] newValue)

Constructor for MFTime using a corresponding Java primitive double[] array as new initial value.

Parameters:

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

MFTime

public MFTime(float newValue)

Constructor for MFTime using a single float as new initial value.

Parameters:

newValue - is new value to assign

MFTime

public MFTime(float[] newValue)

Constructor for MFTime using a float[] array as new initial value.

Parameters:

newValue - is new value to assign

Method Details

isArray

public static final boolean isArray()

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

Returns:

true if array type

initialize

public final void initialize()

Initialization for MFTime 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(MFTime comparisonMFTime)

Determine whether two objects contain equal values.

Parameters:

comparisonMFTime - 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 MFTime setValueByString(String newValue)
                        throws InvalidFieldValueException

Utility accessor for MFTime 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(double[] 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, with trailing zeroes and decimal points omitted.

See Also:

• X3D Tooltips: type
• SFDouble.stripTrailingZeroes(double)

getValue

public void getValue(double[] valueDestination)

Get the current value of this MFTime by copying it into the valueDestination array, leaving the current object unchanged.

Specified by:

getValue in interface MFTime

Parameters:

valueDestination - The array to be filled in with current field values.

getPrimitiveValue

public double[] 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, with trailing zeroes and decimal points omitted.

See Also:

• X3D Tooltips: type MFTime
• SFDouble.stripTrailingZeroes(double)

get1Value

public double get1Value(int index)

Get an individual value from the existing field array.

If the index is outside the bounds of the current array of data values, an ArrayIndexOutOfBoundsException is thrown.

Specified by:

get1Value in interface MFTime

Parameters:

index - is position of selected value in current array

Returns:

The selected value

Throws:

ArrayIndexOutOfBoundsException - The index was outside of the bounds of the current array.

setValue

public void setValue(int size,
 double[] newValue)

Assign an array subset to this field.

Specified by:

setValue in interface MFTime

Parameters:

size - indicates size of result to copy (i.e. the number of typed singleton values) from beginning of newValue array.

newValue - The replacement value array to (potentially) slice and then assign.

See Also:

• X3DConcreteField.getTupleSize(String)

setValue

public void setValue(double[] newValue)

Assign a new double[] value to this field.

Parameters:

newValue - is replacement value array to assign

See Also:

• X3DConcreteField.getTupleSize(String)

setValue

public void setValue(double newValue)

Assign a single double value as new array (of length 1).

Parameters:

newValue - The replacement value to assign.

setValue

public MFTime setValue(SFTime newValue)

Assign a single-field SFTime as new array value.

Parameters:

newValue - The replacement value to assign.

Returns:

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

set1Value

public void set1Value(int index,
 double newValue)
               throws ArrayIndexOutOfBoundsException

Replace a single value at the appropriate location in the existing value array. Size of the current underlying value array does not change.

Specified by:

set1Value in interface MFTime

Parameters:

index - is position of selected value in current array

newValue - provides new value to apply

Throws:

ArrayIndexOutOfBoundsException

See Also:

• X3DConcreteField.getTupleSize(String)

append

public void append(double newValue)

Places new value(s) at the end of the existing value array, increasing the field length accordingly.

Specified by:

append in interface MFTime

Parameters:

newValue - The newValue to append

See Also:

• X3DConcreteField.getTupleSize(String)

append

public void append(double[] newValue)

Appends another array at the end of the existing value array, increasing the field length accordingly. Warning: newValue array length must correspond to tuple size for base type MFVec4f tuple size of 4.

Parameters:

newValue - The newValue to append

See Also:

• X3DConcreteField.getTupleSize(String)

append

public MFTime append(SFTime newValue)

Appends a new singleton typed value at the end of the existing value array, increasing the field length accordingly. Note: this method can be useful for incrementally constructing arrays.

Parameters:

newValue - The newValue to append

Returns:

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

append

public MFTime append(MFTime newValue)

Appends a new MFTime to the end of the existing value array, increasing the field length accordingly. Note: this method can be useful for constructing long arrays.

Parameters:

newValue - The newValue to append

Returns:

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

See Also:

• X3DConcreteField.getTupleSize(String)

insertValue

public void insertValue(int index,
 double newValue)

Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.

Specified by:

insertValue in interface MFTime

Parameters:

index - The position for the inserted value in the current array

newValue - The newValue to insert

See Also:

• X3DConcreteField.getTupleSize(String)

append

public void append(long newValue)

Places a new value at the end of the existing value array, increasing the field length accordingly.

Specified by:

append in interface MFTime

Parameters:

newValue - The newValue to append

insertValue

public void insertValue(int index,
 long newValue)

Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.

Specified by:

insertValue in interface MFTime

Parameters:

index - The position for the inserted value in the current array

newValue - The newValue to insert

set1Value

public void set1Value(int index,
 long newValue)
               throws ArrayIndexOutOfBoundsException

Replace a single value at the appropriate location in the existing value array. Size of the current underlying value array does not change.

Specified by:

set1Value in interface MFTime

Parameters:

index - is position of selected value in current array

newValue - provides new value to apply

Throws:

ArrayIndexOutOfBoundsException

See Also:

• X3DConcreteField.getTupleSize(String)

setValue

public void setValue(int index,
 long[] newValue)
              throws ArrayIndexOutOfBoundsException

Replace values at the appropriate location in the existing value array. Size of the current underlying value array does not change.

Specified by:

setValue in interface MFTime

Parameters:

index - is position of selected value in current array

newValue - provides new value to apply

Throws:

ArrayIndexOutOfBoundsException

See Also:

• X3DConcreteField.getTupleSize(String)

size

public int size()

Get the size of the underlying data array, meaning the number of simple SFTime elements for the given data type.

Specified by:

size in interface MField

Returns:

The number of SFTime elements in this field array.

clear

public void clear()

Removes all values in the field array, changing the array size to zero.

Specified by:

clear in interface MField

remove

public void remove(int index)

Remove one SFTime element of the field array at index position, if found. Initial element is at index 0.

Specified by:

remove in interface MField

Parameters:

index - position of element in field array that gets removed

get1JavaValue

public long get1JavaValue(int index)

Get an individual value from the existing field array.

If the index is outside the bounds of the current array of data values, an ArrayIndexOutOfBoundsException is thrown.

Specified by:

get1JavaValue in interface MFTime

Parameters:

index - is position of selected value in current array

Returns:

The selected value

Throws:

ArrayIndexOutOfBoundsException - The index was outside of the bounds of the current array.

setValue

public void setValue(long[] newValue)

Assign a new value array, converting seconds from (long) to (double).

Specified by:

setValue in interface MFTime

Parameters:

newValue - is replacement value array to assign

setValue

public MFTime setValue(float newValue)

Assign a single float value as new double array (of length 1).

Parameters:

newValue - is new value to assign

Returns:

MFTime - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

setValue

public MFTime setValue(float[] newValue)

Assign a float array as new double array.

Parameters:

newValue - is new value to assign

Returns:

MFTime - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

toDoubleArray

public double[] toDoubleArray()

Provide double array for this field type.

Returns:

Array of doubles in this field array.

setValue

public MFTime setValue(MFTime newValue)

Apply an MFTime value to this field.

Parameters:

newValue - The newValue to apply

Returns:

MFTime - 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