dev.paseto.jpaseto.lang

Class Objects

java.lang.Object

dev.paseto.jpaseto.lang.Objects

public final class Objects
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static int	hashCode(boolean bool) Return the same value as Boolean.hashCode().
static int	hashCode(double dbl) Return the same value as Double.hashCode().
static int	hashCode(float flt) Return the same value as Float.hashCode().
static int	hashCode(long lng) Return the same value as Long.hashCode().
static int	nullSafeHashCode(boolean[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(byte[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(char[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(double[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(float[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(int[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(long[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(java.lang.Object obj) Return as hash code for the given object; typically the value of Object.hashCode().
static int	nullSafeHashCode(java.lang.Object[] array) Return a hash code based on the contents of the specified array.
static int	nullSafeHashCode(short[] array) Return a hash code based on the contents of the specified array.
static java.lang.String	nullSafeToString(boolean[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(byte[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(char[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(double[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(float[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(int[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(long[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(java.lang.Object obj) Return a String representation of the specified Object.
static java.lang.String	nullSafeToString(java.lang.Object[] array) Return a String representation of the contents of the specified array.
static java.lang.String	nullSafeToString(short[] array) Return a String representation of the contents of the specified array.

Methods inherited from class java.lang.Object

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

Method Detail

nullSafeHashCode

public static int nullSafeHashCode(java.lang.Object obj)

Return as hash code for the given object; typically the value of Object.hashCode(). If the object is an array, this method will delegate to any of the nullSafeHashCode methods for arrays in this class. If the object is null, this method returns 0.

See Also:

nullSafeHashCode(Object[]), nullSafeHashCode(boolean[]), nullSafeHashCode(byte[]), nullSafeHashCode(char[]), nullSafeHashCode(double[]), nullSafeHashCode(float[]), nullSafeHashCode(int[]), nullSafeHashCode(long[]), nullSafeHashCode(short[])

nullSafeHashCode

public static int nullSafeHashCode(java.lang.Object[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(boolean[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(byte[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(char[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(double[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(float[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(int[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(long[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

nullSafeHashCode

public static int nullSafeHashCode(short[] array)

Return a hash code based on the contents of the specified array. If array is null, this method returns 0.

hashCode

public static int hashCode(boolean bool)

Return the same value as Boolean.hashCode().

See Also:

Boolean.hashCode()

hashCode

public static int hashCode(double dbl)

Return the same value as Double.hashCode().

See Also:

Double.hashCode()

hashCode

public static int hashCode(float flt)

Return the same value as Float.hashCode().

See Also:

Float.hashCode()

hashCode

public static int hashCode(long lng)

Return the same value as Long.hashCode().

See Also:

Long.hashCode()

nullSafeToString

public static java.lang.String nullSafeToString(java.lang.Object obj)

Return a String representation of the specified Object.

Builds a String representation of the contents in case of an array. Returns "null" if obj is null.

Parameters:

obj - the object to build a String representation for

Returns:

a String representation of obj

nullSafeToString

public static java.lang.String nullSafeToString(java.lang.Object[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(boolean[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(byte[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(char[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(double[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(float[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(int[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(long[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array

nullSafeToString

public static java.lang.String nullSafeToString(short[] array)

Return a String representation of the contents of the specified array.

The String representation consists of a list of the array's elements, enclosed in curly braces ("{}"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Returns "null" if array is null.

Parameters:

array - the array to build a String representation for

Returns:

a String representation of array