FileAccess | DME Component Libraries for Java 2024 r2

java.lang.Object
- agi.foundation.compatibility.FileAccess

All Implemented Interfaces:

Enumeration
```
public class FileAccess
extends Object
implements Enumeration
```
Defines constants for read, write, or read/write access to a file.

Field Summary

Fields
Modifier and Type	Field and Description
`static FileAccess`	`NONE`
`static FileAccess`	`READ` Read access to the file.
`static FileAccess`	`READ_WRITE` Read and write access to the file.
`static FileAccess`	`WRITE` Write access to the file.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`FileAccess`	`add(FileAccess other)` Add the specified value to the current set and return the result.
`boolean`	`contains(FileAccess other)` Determines whether the specified value is present in the current set.
`boolean`	`equals(Object o)` Indicates whether some other object is "equal to" this one.
`static FileAccess`	`getDefault()` Get the value that is considered to be the default.
`static FileAccess`	`getFromValue(int value)` Get the set of values that are associated with the given numeric value.
`int`	`getValue()` Get the numeric value associated with this value.
`int`	`hashCode()` Returns a hash code value for the object.
`static FileAccess`	`of(FileAccess... enums)` Create a new value built by combining the specified values.
`FileAccess`	`remove(FileAccess other)` Remove the specified value from the current set and return the result.
`String`	`toString()` Returns a string representation of the object.
`static FileAccess[]`	`values()` Returns an array containing the constants of this enum type, in the order they're declared.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - NONE
```
@Nonnull
public static final FileAccess NONE
```
  - READ
```
@Nonnull
public static final FileAccess READ
```
    Read access to the file. Data can be read from the file. Combine with Write for read/write access.
  - READ_WRITE
```
@Nonnull
public static final FileAccess READ_WRITE
```
    Read and write access to the file. Data can be written to and read from the file.
  - WRITE
```
@Nonnull
public static final FileAccess WRITE
```
    Write access to the file. Data can be written to the file. Combine with Read for read/write access.
- Method Detail
  - of
```
@Nonnull
public static FileAccess of(@Nonnull
                                      FileAccess... enums)
```
    Create a new value built by combining the specified values.
    
    Parameters:
    
    enums - the values that the new value will contain.
    
    Returns:
    
    A value that is the combination of the specified values.
  - add
```
@Nonnull
public FileAccess add(@Nonnull
                                FileAccess other)
```
    Add the specified value to the current set and return the result.
    
    Parameters:
    
    other - the new value to be added into the current set.
    
    Returns:
    
    A value that is the combination of the current set and the specified value.
  - remove
```
@Nonnull
public FileAccess remove(@Nonnull
                                   FileAccess other)
```
    Remove the specified value from the current set and return the result.
    
    Parameters:
    
    other - the new value to be removed from the current set.
    
    Returns:
    
    A value that is the current set without the specified value.
  - contains
```
public boolean contains(@Nonnull
                        FileAccess other)
```
    Determines whether the specified value is present in the current set.
    
    Parameters:
    
    other - the value to be checked against the current set.
    
    Returns:
    
    True if the specified value is present in the current set, false otherwise.
  - getValue
```
public int getValue()
```
    Get the numeric value associated with this value.
    
    Specified by:
    
    getValue in interface Enumeration
    
    Returns:
    
    A numeric value.
  - getFromValue
```
@Nonnull
public static FileAccess getFromValue(int value)
```
    Get the set of values that are associated with the given numeric value.
    
    Parameters:
    
    value - a numeric value.
    
    Returns:
    
    The set of values associated with the numeric value.
  - values
```
@Nonnull
public static FileAccess[] values()
```
    Returns an array containing the constants of this enum type, in the order they're declared.
    
    Returns:
    
    The constants of this enum type.
  - getDefault
```
@Nonnull
public static FileAccess getDefault()
```
    Get the value that is considered to be the default.
    
    Returns:
    
    The default value.
  - toString
```
public String toString()
```
    Description copied from class: java.lang.Object
    Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.
    The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:
    getClass().getName() + '@' + Integer.toHexString(hashCode())
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of the object.
  - equals
```
public boolean equals(Object o)
```
    Description copied from class: java.lang.Object
    Indicates whether some other object is "equal to" this one.
    The equals method implements an equivalence relation on non-null object references:
    - It is reflexive: for any non-null reference value x, x.equals(x) should return true.
    - It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
    - It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
    - It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
    - For any non-null reference value x, x.equals(null) should return false.
    The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).
    Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    o - the reference object with which to compare.
    
    Returns:
    
    true if this object is the same as the obj argument; false otherwise.
    
    See Also:
    
    Object.hashCode(), HashMap
  - hashCode
```
public int hashCode()
```
    Description copied from class: java.lang.Object
    Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.
    The general contract of hashCode is:
    - Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
    - If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
    - It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
    As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    a hash code value for this object.
    
    See Also:
    
    Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)

Class FileAccess

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NONE

READ

READ_WRITE

WRITE

Method Detail

of

add

remove

contains

getValue

getFromValue

values

getDefault

toString

equals

hashCode