com.sun.labs.minion.retrieval
Class PAnd

java.lang.Object
  com.sun.labs.minion.retrieval.QueryElement
      com.sun.labs.minion.retrieval.Operator
          com.sun.labs.minion.retrieval.Proximity
              com.sun.labs.minion.retrieval.Near
                  com.sun.labs.minion.retrieval.PAnd

All Implemented Interfaces:

java.lang.Comparable

public class PAnd
extends Near

A class implementing the <pand> operator, which does our passage retrieval algorithm on documents that contain all of the query terms.

Field Summary

Fields inherited from class com.sun.labs.minion.retrieval.Proximity

gapPenalty, log, logTag, maxMissing, maxWindow, minWindow, ocTerms, oooPenalty, orderedOps, storePassages, terms

Fields inherited from class com.sun.labs.minion.retrieval.Operator

operands

Fields inherited from class com.sun.labs.minion.retrieval.QueryElement

estSize, fieldMultipliers, inOrder, keepPositions, order, part, qc, searchFieldNames, searchFields, strictEval, wc, wf

Constructor Summary

PAnd(java.util.List operands)

Method Summary

Methods inherited from class com.sun.labs.minion.retrieval.Near

calculateEstimatedSize, eval, toStringMod

Methods inherited from class com.sun.labs.minion.retrieval.Proximity

arrayCopy, calcPenalty, checkPositions, evalTerms, printCols, setGap, setOOO, setStorePassages, setWindow

Methods inherited from class com.sun.labs.minion.retrieval.Operator

addSearchFieldName, getOperands, getQueryTerms, setOperands, setPartition, setQueryConfig, setWeightingComponents, setWeightingFunction, toString, toString

Methods inherited from class com.sun.labs.minion.retrieval.QueryElement

compareTo, dump, estimateSize, getInOrder, getOrder, getQueryTerms, getSearchFieldNames, setInOrder, setOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

PAnd

public PAnd(java.util.List operands)