org.alfresco.repo.search.impl.lucene.query

Class AbsoluteStructuredFieldPosition

java.lang.Object

org.alfresco.repo.search.impl.lucene.query.AbstractStructuredFieldPosition

org.alfresco.repo.search.impl.lucene.query.AbsoluteStructuredFieldPosition

All Implemented Interfaces:

StructuredFieldPosition

public class AbsoluteStructuredFieldPosition
extends AbstractStructuredFieldPosition

This class patches a term at a specified location.

Constructor Summary

Constructors

Constructor and Description
AbsoluteStructuredFieldPosition(java.lang.String termText, int position) Search for a term at the specified position.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.String	getDescription()
int	getPosition() If absolute return the position.
int	hashCode()
int	matches(int start, int end, int offset) Does this element match

Methods inherited from class org.alfresco.repo.search.impl.lucene.query.AbstractStructuredFieldPosition

allowslinkingByParent, allowsLinkingBySelf, getCachingTermPositions, getTermText, isAbsolute, isDescendant, isRelative, isTerminal, linkParent, linkSelf, matchesAll, setCachingTermPositions, setTerminal, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbsoluteStructuredFieldPosition

public AbsoluteStructuredFieldPosition(java.lang.String termText,
                               int position)

Search for a term at the specified position.

Method Detail

matches

public int matches(int start,
          int end,
          int offset)
            throws java.io.IOException

Description copied from interface: StructuredFieldPosition

Does this element match

Parameters:

start - - the start postion of the paths terms

end - - the end position of the paths terms

offset - - the current offset in the path

Returns:

returns the next match position (usually offset + 1) or -1 if it does not match.

Throws:

java.io.IOException

getPosition

public int getPosition()

Description copied from interface: StructuredFieldPosition

If absolute return the position. If relative we could compute the position knowing the previous term unless this element is preceded by a descendat and below style element

Specified by:

getPosition in interface StructuredFieldPosition

Overrides:

getPosition in class AbstractStructuredFieldPosition

Returns:

getDescription

public java.lang.String getDescription()

Specified by:

getDescription in class AbstractStructuredFieldPosition

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractStructuredFieldPosition

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class AbstractStructuredFieldPosition