estraier.pure
Class ResultDocument

java.lang.Object
  estraier.pure.ResultDocument

public class ResultDocument
extends java.lang.Object

Abstraction of document in result set.

Method Summary

java.util.List	attr_names() Get a list of attribute names.
java.lang.String	attr(java.lang.String name) Get the value of an attribute.
java.lang.String	keywords() Get keywords.
java.lang.String	snippet() Get the snippet.
java.lang.String	uri() Get the URI.

Methods inherited from class java.lang.Object

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

Method Detail

attr_names

public java.util.List attr_names()

Get a list of attribute names.

Returns:

a list object of attribute names.

attr

public java.lang.String attr(java.lang.String name)

Get the value of an attribute.

Parameters:

name - the name of an attribute.

Returns:

the value of the attribute or `null' if it does not exist.

keywords

public java.lang.String keywords()

Get keywords.

Returns:

a string of serialized keywords of the result document object. There are tab separated values. Keywords and their scores come alternately.

snippet

public java.lang.String snippet()

Get the snippet.

Returns:

a string of the snippet of the result document object. There are tab separated values. Each line is a string to be shown. Though most lines have only one field, some lines have two fields. If the second field exists, the first field is to be shown with highlighted, and the second field means its normalized form.

uri

public java.lang.String uri()

Get the URI.

Returns:

the URI.