org.eclipse.cdt.core.search
Class OrPattern

java.lang.Object
  org.eclipse.cdt.internal.core.search.matching.CSearchPattern
      org.eclipse.cdt.core.search.OrPattern

All Implemented Interfaces:

ICSearchConstants, ICSearchPattern

public class OrPattern
extends org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

org.eclipse.cdt.internal.core.search.matching.CSearchPattern.Requestor

Field Summary

Fields inherited from class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

_caseSensitive, _limitTo, _matchMode, ACCURATE_MATCH, fSearchForValues, IMPOSSIBLE_MATCH, INACCURATE_MATCH, POSSIBLE_MATCH

Constructor Summary

OrPattern()

Method Summary

void	addPattern(ICSearchPattern pattern)
boolean	canAccept(ICSearchConstants.LimitTo limit)
protected void	decodeIndexEntry(IEntryResult entryResult) Decodes the index entry
void	feedIndexRequestor(org.eclipse.cdt.internal.core.search.IIndexSearchRequestor requestor, int detailLevel, int[] fileRefs, int[][] offsets, int[][] offsetLengths, IndexInput input, ICSearchScope scope) Feed the requestor according to the current search pattern
void	findIndexMatches(IndexInput input, org.eclipse.cdt.internal.core.search.IIndexSearchRequestor requestor, int detailLevel, IProgressMonitor progressMonitor, ICSearchScope scope) Query a given index for matching entries.
char[]	indexEntryPrefix() Answers the suitable prefix that should be used in order to query indexes for the corresponding item.
protected boolean	matchIndexEntry() Checks whether an entry matches the current search pattern
int	matchLevel(org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate node, ICSearchConstants.LimitTo limit)
protected void	resetIndexInfo() Called to reset any variables used in the decoding of index entries, this ensures that the matchIndexEntry is not polluted by index info from previous entries.

Methods inherited from class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

createPattern, createScanner, createScanner, getLimitTo, getMatchLocatable, matchesName, matchQualifications, matchQualifications, parse, parse, scanForParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

OrPattern

public OrPattern()

Method Detail

addPattern

public void addPattern(ICSearchPattern pattern)

Parameters:

pattern -

matchLevel

public int matchLevel(org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate node,
                      ICSearchConstants.LimitTo limit)

Returns:

canAccept

public boolean canAccept(ICSearchConstants.LimitTo limit)

Specified by:

canAccept in interface ICSearchPattern

Overrides:

canAccept in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

findIndexMatches

public void findIndexMatches(IndexInput input,
                             org.eclipse.cdt.internal.core.search.IIndexSearchRequestor requestor,
                             int detailLevel,
                             IProgressMonitor progressMonitor,
                             ICSearchScope scope)
                      throws IOException

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Query a given index for matching entries.

Overrides:

findIndexMatches in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Throws:

IOException

feedIndexRequestor

public void feedIndexRequestor(org.eclipse.cdt.internal.core.search.IIndexSearchRequestor requestor,
                               int detailLevel,
                               int[] fileRefs,
                               int[][] offsets,
                               int[][] offsetLengths,
                               IndexInput input,
                               ICSearchScope scope)
                        throws IOException

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Feed the requestor according to the current search pattern

Specified by:

feedIndexRequestor in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Throws:

IOException

resetIndexInfo

protected void resetIndexInfo()

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Called to reset any variables used in the decoding of index entries, this ensures that the matchIndexEntry is not polluted by index info from previous entries.

Specified by:

resetIndexInfo in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

decodeIndexEntry

protected void decodeIndexEntry(IEntryResult entryResult)

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Decodes the index entry

Specified by:

decodeIndexEntry in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

indexEntryPrefix

public char[] indexEntryPrefix()

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Answers the suitable prefix that should be used in order to query indexes for the corresponding item. The more accurate the prefix and the less false hits will have to be eliminated later on.

Specified by:

indexEntryPrefix in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern

matchIndexEntry

protected boolean matchIndexEntry()

Description copied from class: org.eclipse.cdt.internal.core.search.matching.CSearchPattern

Checks whether an entry matches the current search pattern

Specified by:

matchIndexEntry in class org.eclipse.cdt.internal.core.search.matching.CSearchPattern