Package gw.lang.parser

Class IParseTree.Search

java.lang.Object

gw.lang.parser.IParseTree.Search

Enclosing interface:

IParseTree

public static class IParseTree.Search
extends Object

Constructor Summary

Constructors

Constructor	Description
Search()

Method Summary

Modifier and Type	Method	Description
static <E extends IParsedElement> void	getContainedParsedElementsByType(List<IParseTree> locations, Class<E> parsedElementClass, List<E> listOut)
static IParseTree	getDeepestLocation(boolean statementsOnly, List<IParseTree> locations, int iStart, int iEnd, boolean strict)
static IParseTree	getDeepestLocation(List<IParseTree> locations, int iPosition, boolean strict)	A convenience method to find the deepest location for a specified position given an array of locations (typically obtained via IGosuParser.getLocations())
static IParseTree	getDeepestLocation(List<IParseTree> locations, int iSegmentStart, int iSegmentEnd, boolean strict)	A convenience method to find the deepest location for a specified segment given an array of locations (typically obtained via IGosuParser.getLocatoins())
static IParseTree	getDeepestLocationSpanning(List<IParseTree> locations, int iStart, int iEnd, boolean strict)
static IParseTree	getDeepestStatementLocation(List<IParseTree> locations, int iPosition, boolean strict)	A convenience method to find the deepest location for a specified position given an array of locations (typically obtained via IGosuParser.getLocatoins())
static IStatement	getHiddenStatement(IParsedElement pe)
static IParseTree	getStatementAtLine(List<IParseTree> locations, int iLineNum, Class clsSkip)
static boolean	isDeeper(IParseTree deepest, IParseTree potentiallyDeeper)

Methods inherited from class java.lang.Object

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

Constructor Details

Search

public Search()

Method Details

getDeepestLocation

public static IParseTree getDeepestLocation(boolean statementsOnly,
 List<IParseTree> locations,
 int iStart,
 int iEnd,
 boolean strict)

isDeeper

public static boolean isDeeper(IParseTree deepest,
 IParseTree potentiallyDeeper)

getDeepestLocation

public static IParseTree getDeepestLocation(List<IParseTree> locations,
 int iPosition,
 boolean strict)

A convenience method to find the deepest location for a specified position given an array of locations (typically obtained via IGosuParser.getLocations())

Parameters:

locations - An array of locations.

iPosition - A position to check for.

strict - Whether to match strictly or accept white spaces to the right

Returns:

The deepest descendent location containing the specified location.

getDeepestLocation

public static IParseTree getDeepestLocation(List<IParseTree> locations,
 int iSegmentStart,
 int iSegmentEnd,
 boolean strict)

A convenience method to find the deepest location for a specified segment given an array of locations (typically obtained via IGosuParser.getLocatoins())

Parameters:

locations - A list of IParseTree to examine

iSegmentStart - The start of the segment (inclusive)

iSegmentEnd - The end of the segment (inclusive)

strict - Whether to match strictly or accept white spaces to the right

Returns:

The deepest location found in the list containing the endpoints.

getDeepestStatementLocation

public static IParseTree getDeepestStatementLocation(List<IParseTree> locations,
 int iPosition,
 boolean strict)

A convenience method to find the deepest location for a specified position given an array of locations (typically obtained via IGosuParser.getLocatoins())

Parameters:

locations - A list of IParseTree to examine

iPosition - The position

strict - Whether to match strictly or accept white spaces to the right

Returns:

The deepest location found in the list containing the position.

getStatementAtLine

public static IParseTree getStatementAtLine(List<IParseTree> locations,
 int iLineNum,
 Class clsSkip)

getContainedParsedElementsByType

public static <E extends IParsedElement> void getContainedParsedElementsByType(List<IParseTree> locations,
 Class<E> parsedElementClass,
 List<E> listOut)

getDeepestLocationSpanning

public static IParseTree getDeepestLocationSpanning(List<IParseTree> locations,
 int iStart,
 int iEnd,
 boolean strict)

getHiddenStatement

public static IStatement getHiddenStatement(IParsedElement pe)