Modifier and Type	Class and Description
private static class	ERSCachingData.CacheIndex

Modifier and Type	Field and Description
private Map<ERSCachingData.CacheIndex, byte[]>	preCalcs

Access	Constructor and Description
public	ERSCachingData()

Modifier and Type	Method and Description
protected abstract byte[]	calculateHash(DigestCalculator digestCalculator, byte[] previousChainHash)
public byte[]	Returns: a hash that is representative of the whole DataGroup getHash(DigestCalculator the `DigestCalculator` to use for computing the hash digestCalculator, byte[] hash from an earlier chain if it needs to be included. previousChainHash) Implements org.bouncycastle.tsp.ers.ERSData.getHash. Generates a hash for the whole DataGroup.

preCalcs	back to summary
private Map<ERSCachingData.CacheIndex, byte[]> preCalcs

ERSCachingData	back to summary
public ERSCachingData()

calculateHash	back to summary
protected abstract byte[] calculateHash(DigestCalculator digestCalculator, byte[] previousChainHash)

getHash	back to summary
public byte[] getHash(DigestCalculator digestCalculator, byte[] previousChainHash) Implements org.bouncycastle.tsp.ers.ERSData.getHash. Generates a hash for the whole DataGroup. Parameters digestCalculator:DigestCalculator the `DigestCalculator` to use for computing the hash previousChainHash:byte[] Doc from org.bouncycastle.tsp.ers.ERSData.getHash. hash from an earlier chain if it needs to be included. Returns:byte[] a hash that is representative of the whole DataGroup

org.bouncycastle.tsp.ers back to summary

private Class ERSCachingData.CacheIndex

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.tsp.ers.ERSCachingData.CacheIndex

Field Summary

Modifier and Type	Field and Description
pack-priv final AlgorithmIdentifier	algId
pack-priv final byte[]	chainHash

Constructor Summary

Access	Constructor and Description
private	CacheIndex(AlgorithmIdentifier algId, byte[] chainHash)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll toString wait wait wait

Field Detail

algId	back to summary
pack-priv final AlgorithmIdentifier algId

chainHash	back to summary
pack-priv final byte[] chainHash

Constructor Detail

CacheIndex	back to summary
private CacheIndex(AlgorithmIdentifier algId, byte[] chainHash)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. 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`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters o:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise.

public boolean equals(Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

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.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

o:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.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` 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 `equals` 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. Returns:int a hash code value for this object.

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.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 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 equals 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.

Returns:int: a hash code value for this object.

public abstract Class ERSCachingData

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class ERSCachingData.CacheIndex

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail