MFInt32Object (X3DJSAIL, X3D Java Scene Access Interface Library)

java.lang.Object
- org.web3d.x3d.jsail.fields.X3DConcreteField
- - org.web3d.x3d.jsail.fields.MFInt32Object

All Implemented Interfaces:

MField, MFInt32, X3DField
```
public class MFInt32Object
extends X3DConcreteField
implements MFInt32
```
This utility class provides a concrete implementation corresponding to MFInt32 X3D field type.

Package hint: This specification class is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI). An MFInt32 field defines an array of 32-bit signed integers. Array values are optionally separated by commas.

Related field object: SFInt32Object

See Also:

X3D Tooltips: type MFInt32, 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 and Description
`static int[]`	`DEFAULT_VALUE` Default value for this field type is an empty array.
`static java.lang.String`	`DEFAULT_VALUE_STRING` Default string value for this field type is "".
`static java.lang.String`	`NAME` String constant NAME provides name of this element: MFInt32
`static java.util.regex.Pattern`	`PATTERN` Precompiled regular expression (regex) pattern for this field type using default REGEX value.
`static java.lang.String`	`REGEX` Default regular expression (regex) pattern for this field type is (\s)([+-]?*
`static 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 and Description
`MFInt32Object()` Constructor for MFInt32Object performs value initialization.
`MFInt32Object(int newValue)` Utility constructor for MFInt32Object to assign a single int as new initial array value.
`MFInt32Object(int[] newValue)` Constructor for MFInt32Object using a corresponding Java primitive int[] array as new initial value.
`MFInt32Object(MFInt32Object newValue)` Constructor to copy an MFInt32Object value as initial value for this new field object.
`MFInt32Object(SFInt32Object newValue)` Utility constructor for MFInt32Object using a corresponding SFInt32Object as new initial value (which must pass parsing validation checks).

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`append(int newValue)` Places new value(s) at the end of the existing value array, increasing the field length accordingly.
`void`	`append(int[] newValue)` Appends another array at the end of the existing value array, increasing the field length accordingly.
`MFInt32Object`	`append(MFInt32Object newValue)` Appends a new MFInt32Object to the end of the existing value array, increasing the field length accordingly.
`MFInt32Object`	`append(SFInt32Object 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.
`int`	`get1Value(int index)` Get an individual value from the existing field array.
`int[]`	`getPrimitiveValue()` Provides current value of the field as a Java primitive type.
`void`	`getValue(int[] valueDestination)` Get the current value of this MFInt32Object by copying it into the valueDestination array, leaving the current object unchanged.
`void`	`initialize()` Initialization for MFInt32Object applies default initial value.
`void`	`insertValue(int index, int newValue)` Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.
`boolean`	`isDefaultValue()` Determine whether current value matches DEFAULT_VALUE
`boolean`	`matches()` Test PATTERN match via regular expression (regex) check of current object's toString() value.
`static boolean`	`matches(java.lang.String value)` Test PATTERN match with regular expression (regex) of provided value.
`MFInt32Object`	`multiply(int scaleFactor)` Multiply scaleFactor times all values in this field type.
`void`	`remove(int index)` Remove one SFInt32 element of the field array at index position, if found.
`void`	`set1Value(int index, int newValue)` Replace a single value at the appropriate location in the existing value array.
`void`	`setValue(int newValue)` Assign a single int value as new array (of length 1).
`void`	`setValue(int[] newValue)` Assign a new int[] value to this field.
`void`	`setValue(int size, int[] newValue)` Assign an array subset to this field.
`MFInt32Object`	`setValue(MFInt32Object newValue)` Apply an MFInt32Object value to this field.
`MFInt32Object`	`setValue(SFInt32Object newValue)` Assign a single-field SFInt32Object as new array value.
`MFInt32Object`	`setValueByString(java.lang.String newValue)` Utility accessor for MFInt32Object using String value (which must pass parsing validation checks).
`int`	`size()` Get the size of the underlying data array, meaning the number of simple SFInt32 elements for the given data type.
`java.lang.String`	`toString()` Provides current value as a String.
`static java.lang.String`	`toString(int[] value)` Static utility method to provide String representation of a correctly typed input value.
`java.lang.String`	`toStringHexadecimal()` Provide pixel values in hexadecimal format.
`java.lang.String`	`validate()` 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

Methods inherited from interface org.web3d.x3d.sai.X3DField
addX3DEventListener, getDefinition, isReadable, isWritable, removeX3DEventListener

- Field Detail
  - NAME
```
public static final java.lang.String NAME
```
    String constant NAME provides name of this element: MFInt32
    
    See Also:
    
    Constant Field Values
  - DEFAULT_VALUE
```
public static final int[] 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 java.lang.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 java.lang.String REGEX
```
    Default regular expression (regex) pattern for this field type is (\s)*([+-]?(0|[1-9][0-9]*)([Ee][+-]?[0-9]+)?\s*,?\s*)*
    
    See Also:
    
    PATTERN, matches(), matches(String), validate(), X3D Regular Expressions: MFInt32, Constant Field Values
  - PATTERN
```
public static final java.util.regex.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 Detail
  - MFInt32Object
```
public MFInt32Object()
```
    Constructor for MFInt32Object performs value initialization.
  - MFInt32Object
```
public MFInt32Object(int newValue)
```
    Utility constructor for MFInt32Object to assign a single int as new initial array value.
    
    Parameters:
    
    newValue - is new value to assign
  - MFInt32Object
```
public MFInt32Object(SFInt32Object newValue)
```
    Utility constructor for MFInt32Object using a corresponding SFInt32Object as new initial value (which must pass parsing validation checks).
    
    Parameters:
    
    newValue - is new value to assign
  - MFInt32Object
```
public MFInt32Object(MFInt32Object newValue)
```
    Constructor to copy an MFInt32Object value as initial value for this new field object.
    
    Parameters:
    
    newValue - The newValue to apply
  - MFInt32Object
```
public MFInt32Object(int[] newValue)
```
    Constructor for MFInt32Object using a corresponding Java primitive int[] array as new initial value.
    
    Parameters:
    
    newValue - is new value to assign setContainerFieldOverride(containerFieldName); // apply checksConcreteField#getTupleSize(String)
- Method Detail
  - initialize
```
public void initialize()
```
    Initialization for MFInt32Object 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
  - validate
```
public final java.lang.String validate()
```
    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(), 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(java.lang.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 MFInt32Object setValueByString(java.lang.String newValue)
                               throws InvalidFieldValueException
```
    Utility accessor for MFInt32Object 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:
    
    MFMatrix4dObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same node object).
    
    Throws:
    
    InvalidFieldValueException
    
    See Also:
    
    X3DLoaderObject.toX3dObjectTree(org.w3c.dom.Node)
  - toString
```
public static java.lang.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 void getValue(int[] valueDestination)
```
    Get the current value of this MFInt32Object by copying it into the valueDestination array, leaving the current object unchanged.
    
    Specified by:
    
    getValue in interface MFInt32
    
    Parameters:
    
    valueDestination - The array to be filled in with current field values.
  - getPrimitiveValue
```
public int[] getPrimitiveValue()
```
    Provides current value of the field as a Java primitive type.
    
    Returns:
    
    current value
  - toString
```
public java.lang.String toString()
```
    Provides current value as a String.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    String version of the provided value
    
    See Also:
    
    X3D Tooltips: type MFInt32
  - toStringHexadecimal
```
public java.lang.String toStringHexadecimal()
```
    Provide pixel values in hexadecimal format.
    
    Returns:
    
    String version of the provided value in hexadecimal format
    
    See Also:
    
    X3D Tooltips: type MFInt32
  - get1Value
```
public int 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 MFInt32
    
    Parameters:
    
    index - is position of selected value in current array
    
    Returns:
    
    The selected value
    
    Throws:
    
    java.lang.ArrayIndexOutOfBoundsException - The index was outside of the bounds of the current array.
  - setValue
```
public void setValue(int size,
                     int[] newValue)
```
    Assign an array subset to this field.
    
    Specified by:
    
    setValue in interface MFInt32
    
    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(int[] newValue)
```
    Assign a new int[] value to this field.
    
    Parameters:
    
    newValue - is replacement value array to assign
    
    See Also:
    
    X3DConcreteField.getTupleSize(String)
  - setValue
```
public void setValue(int newValue)
```
    Assign a single int value as new array (of length 1).
    
    Parameters:
    
    newValue - The replacement value to assign.
  - setValue
```
public MFInt32Object setValue(SFInt32Object newValue)
```
    Assign a single-field SFInt32Object as new array value.
    
    Parameters:
    
    newValue - The replacement value to assign.
    
    Returns:
    
    MFInt32Object - 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,
                      int newValue)
               throws java.lang.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 MFInt32
    
    Parameters:
    
    index - is position of selected value in current array
    
    newValue - provides new value to apply
    
    Throws:
    
    java.lang.ArrayIndexOutOfBoundsException
    
    See Also:
    
    X3DConcreteField.getTupleSize(String)
  - append
```
public void append(int newValue)
```
    Places new value(s) at the end of the existing value array, increasing the field length accordingly.
    
    Specified by:
    
    append in interface MFInt32
    
    Parameters:
    
    newValue - The newValue to append
    
    See Also:
    
    X3DConcreteField.getTupleSize(String)
  - append
```
public void append(int[] 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 MFInt32Object append(SFInt32Object 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:
    
    MFInt32Object - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - append
```
public MFInt32Object append(MFInt32Object newValue)
```
    Appends a new MFInt32Object 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:
    
    MFInt32Object - 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,
                        int 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 MFInt32
    
    Parameters:
    
    index - The position for the inserted value in the current array
    
    newValue - The newValue to insert
    
    See Also:
    
    X3DConcreteField.getTupleSize(String)
  - size
```
public int size()
```
    Get the size of the underlying data array, meaning the number of simple SFInt32 elements for the given data type.
    
    Specified by:
    
    size in interface MField
    
    Returns:
    
    The number of SFInt32 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 SFInt32 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
  - setValue
```
public MFInt32Object setValue(MFInt32Object newValue)
```
    Apply an MFInt32Object value to this field.
    
    Parameters:
    
    newValue - The newValue to apply
    
    Returns:
    
    MFInt32Object - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - multiply
```
public MFInt32Object multiply(int scaleFactor)
```
    Multiply scaleFactor times all values in this field type.
    
    Parameters:
    
    scaleFactor - scalar value for vector multiplication
    
    Returns:
    
    MFInt32Object - 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

Class MFInt32Object

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Methods inherited from interface org.web3d.x3d.sai.X3DField

Field Detail

NAME

DEFAULT_VALUE

DEFAULT_VALUE_STRING

TUPLE_SIZE

REGEX

PATTERN

Constructor Detail

MFInt32Object

MFInt32Object

MFInt32Object

MFInt32Object

MFInt32Object

Method Detail

initialize

validate

matches

matches

setValueByString

toString

getValue

getPrimitiveValue

toString

toStringHexadecimal

get1Value

setValue

setValue

setValue

setValue

set1Value

append

append

append

append

insertValue

size

clear

remove

setValue

multiply

isDefaultValue