Package com.io7m.coffeepick.runtime

Class RuntimeHash

java.lang.Object

com.io7m.coffeepick.runtime.RuntimeHash

All Implemented Interfaces:

RuntimeHashType

public final class RuntimeHash
extends java.lang.Object
implements RuntimeHashType

A hash value.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RuntimeHash.Builder	Builds instances of type RuntimeHash.

Field Summary

Fields inherited from interface com.io7m.coffeepick.runtime.RuntimeHashType

ALGORITHM_PATTERN, HASH_PATTERN

Method Summary

Modifier and Type	Method	Description
java.lang.String	algorithm()
static RuntimeHash.Builder	builder()	Creates a builder for RuntimeHash.
static RuntimeHash	copyOf(RuntimeHashType instance)	Creates an immutable copy of a RuntimeHashType value.
boolean	equals(java.lang.Object another)	This instance is equal to all instances of RuntimeHash that have equal attribute values.
int	hashCode()	Computes a hash code from attributes: algorithm, value.
static RuntimeHash	of(java.lang.String algorithm, java.lang.String value)	Construct a new immutable RuntimeHash instance.
java.lang.String	toString()	Prints the immutable value RuntimeHash with attribute values.
java.lang.String	value()
RuntimeHash	withAlgorithm(java.lang.String value)	Copy the current immutable object by setting a value for the algorithm attribute.
RuntimeHash	withValue(java.lang.String value)	Copy the current immutable object by setting a value for the value attribute.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.io7m.coffeepick.runtime.RuntimeHashType

checkPreconditions

Method Detail

algorithm

public java.lang.String algorithm()

Specified by:

algorithm in interface RuntimeHashType

Returns:

The algorithm name (eg. "SHA-256")

value

public java.lang.String value()

Specified by:

value in interface RuntimeHashType

Returns:

The hexadecimal, ASCII-encoded hash value

withAlgorithm

public final RuntimeHash withAlgorithm(java.lang.String value)

Copy the current immutable object by setting a value for the algorithm attribute. An equals check used to prevent copying of the same value by returning this.

Parameters:

value - A new value for algorithm

Returns:

A modified copy of the this object

withValue

public final RuntimeHash withValue(java.lang.String value)

Copy the current immutable object by setting a value for the value attribute. An equals check used to prevent copying of the same value by returning this.

Parameters:

value - A new value for value

Returns:

A modified copy of the this object

equals

public boolean equals(java.lang.Object another)

This instance is equal to all instances of RuntimeHash that have equal attribute values.

Overrides:

equals in class java.lang.Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Computes a hash code from attributes: algorithm, value.

Overrides:

hashCode in class java.lang.Object

Returns:

hashCode value

toString

public java.lang.String toString()

Prints the immutable value RuntimeHash with attribute values.

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the value

of

public static RuntimeHash of(java.lang.String algorithm,
                             java.lang.String value)

Construct a new immutable RuntimeHash instance.

Parameters:

algorithm - The value for the algorithm attribute

value - The value for the value attribute

Returns:

An immutable RuntimeHash instance

copyOf

public static RuntimeHash copyOf(RuntimeHashType instance)

Creates an immutable copy of a RuntimeHashType value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.

Parameters:

instance - The instance to copy

Returns:

A copied immutable RuntimeHash instance

builder

public static RuntimeHash.Builder builder()

Creates a builder for RuntimeHash.

 RuntimeHash.builder()
    .setAlgorithm(String) // required algorithm
    .setValue(String) // required value
    .build();
 

Returns:

A new RuntimeHash builder