org.apache.manifoldcf.crawler.jobs
Class HopCount.Question

java.lang.Object
  org.apache.manifoldcf.crawler.jobs.HopCount.Question

Enclosing class:

HopCount

protected static class HopCount.Question
extends java.lang.Object

A class describing a document identifier and a link type, to be used in looking up the appropriate node in the hash.

Field Summary

protected java.lang.String	documentIdentifierHash Document identifier.
protected java.lang.String	linkType Link type.

Constructor Summary

HopCount.Question(java.lang.String documentIdentifierHash, java.lang.String linkType)
Constructor.

Method Summary

boolean	equals(java.lang.Object o) The 'question' is uniquely described by linktype, document identifier, and maximum hop count.
java.lang.String	getDocumentIdentifierHash() Get the document identifier.
java.lang.String	getLinkType() Get the link type.
int	hashCode() Hash must agree with equals, above.

Methods inherited from class java.lang.Object

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

Field Detail

documentIdentifierHash

protected java.lang.String documentIdentifierHash

Document identifier.

linkType

protected java.lang.String linkType

Link type.

Constructor Detail

HopCount.Question

public HopCount.Question(java.lang.String documentIdentifierHash,
                         java.lang.String linkType)

Constructor.

Method Detail

getDocumentIdentifierHash

public java.lang.String getDocumentIdentifierHash()

Get the document identifier.

getLinkType

public java.lang.String getLinkType()

Get the link type.

equals

public boolean equals(java.lang.Object o)

The 'question' is uniquely described by linktype, document identifier, and maximum hop count. However, there is good reason to want to merge answers where possible that have the same linktype and document identifier, so that's what we key on for hashing.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Hash must agree with equals, above.

Overrides:

hashCode in class java.lang.Object