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org.bouncycastle.tsp.ers

public Class ERSEvidenceRecordStore

extends Object
implements Store<ERSEvidenceRecord>
Class Inheritance
All Implemented Interfaces
org.bouncycastle.util.Store
Imports
java.util.ArrayList, .Collection, .Collections, .HashMap, .HashSet, .Iterator, .List, .Map, .Set, org.bouncycastle.asn1.tsp.ArchiveTimeStamp, .PartialHashtree, org.bouncycastle.operator.DigestCalculator, .DigestCalculatorProvider, .OperatorCreationException, org.bouncycastle.util.Arrays, .Selector, .Store, .StoreException

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static class
ERSEvidenceRecordStore.HashNode

Field Summary

Modifier and TypeField and Description
private DigestCalculator
digCalc

private Map<ERSEvidenceRecordStore.HashNode, List<ERSEvidenceRecord>>
recordMap

Constructor Summary

AccessConstructor and Description
public
ERSEvidenceRecordStore(Collection<ERSEvidenceRecord> records)

Method Summary

Modifier and TypeMethod and Description
private void
addRecord(ERSEvidenceRecordStore.HashNode hashNode, ERSEvidenceRecord record)

public Collection<ERSEvidenceRecord>
getMatches(Selector<ERSEvidenceRecord>
the selector defining the match criteria.
selector)

Implements org.bouncycastle.util.Store.getMatches.

Return a possibly empty collection of objects that match the criteria implemented in the passed in Selector.
Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

digCalcback to summary
private DigestCalculator digCalc
recordMapback to summary
private Map<ERSEvidenceRecordStore.HashNode, List<ERSEvidenceRecord>> recordMap

Constructor Detail

ERSEvidenceRecordStoreback to summary
public ERSEvidenceRecordStore(Collection<ERSEvidenceRecord> records) throws OperatorCreationException

Method Detail

addRecordback to summary
private void addRecord(ERSEvidenceRecordStore.HashNode hashNode, ERSEvidenceRecord record)
getMatchesback to summary
public Collection<ERSEvidenceRecord> getMatches(Selector<ERSEvidenceRecord> selector) throws StoreException

Implements org.bouncycastle.util.Store.getMatches.

Doc from org.bouncycastle.util.Store.getMatches.

Return a possibly empty collection of objects that match the criteria implemented in the passed in Selector.

Parameters
selector:Selector<ERSEvidenceRecord>

the selector defining the match criteria.

Returns:Collection<ERSEvidenceRecord>

a collection of matching objects, empty if none available.

Exceptions
StoreException:
if there is a failure during matching.
org.bouncycastle.tsp.ers back to summary

private Class ERSEvidenceRecordStore.HashNode

extends Object
Class Inheritance

Field Summary

Modifier and TypeField and Description
private final byte[]
dataHash

private final int
hashCode

Constructor Summary

AccessConstructor and Description
public
HashNode(byte[] dataHash)

Method Summary

Modifier and TypeMethod 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:
clonefinalizegetClassnotifynotifyAlltoStringwaitwaitwait

Field Detail

dataHashback to summary
private final byte[] dataHash
hashCodeback to summary
private final int hashCode

Constructor Detail

HashNodeback to summary
public HashNode(byte[] dataHash)

Method Detail

equalsback 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.

hashCodeback 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.