Package gw.util

Class GosuRefactorUtil

java.lang.Object

gw.util.GosuRefactorUtil

public class GosuRefactorUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GosuRefactorUtil.MoveInstruction

Constructor Summary

Constructors

Constructor	Description
GosuRefactorUtil()

Method Summary

Modifier and Type	Method	Description
static IParsedElement	boundingParent(java.util.List<IParseTree> locations, int position, java.lang.Class<? extends IParsedElement>... possibleTypes)	Finds a bounding parent of any of the possible types passed in from the list of locations, starting at the position given.
static GosuRefactorUtil.MoveInstruction	findElementToMoveToAfter(IParseTree child)
private static GosuRefactorUtil.MoveInstruction	findElementToMoveToBefore(IParseTree child)
static IParseTree	findFirstStatementAtLine(int line, int position, java.util.List<IParseTree> locations)
static IParseTree	findLastStatementAtLine(int line, int position, java.util.List<IParseTree> locations)
static IParseTree[]	findSpanningLogicalRange(IParseTree start, IParseTree end)	Given two parse tree positions, find the bounding pair that captures the start and end in one logical unit
private static IParseTree	findStatementAtLine(java.util.List<IParseTree> locations, int position, int line, boolean earliest)
static GosuRefactorUtil.MoveInstruction	getMoveDownInstruction(IParseTree elementToMoveAfter)
static GosuRefactorUtil.MoveInstruction	getMoveUpInstruction(IParseTree elementToMoveBefore)
static boolean	isClassElement(IParseTree parseTree)
private static boolean	isOneOfTypes(IParsedElement pe, java.lang.Class<? extends IParsedElement>[] possibleTypes)

Methods inherited from class java.lang.Object

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

Constructor Detail

GosuRefactorUtil

public GosuRefactorUtil()

Method Detail

boundingParent

public static IParsedElement boundingParent(java.util.List<IParseTree> locations,
                                            int position,
                                            java.lang.Class<? extends IParsedElement>... possibleTypes)

Finds a bounding parent of any of the possible types passed in from the list of locations, starting at the position given.

isOneOfTypes

private static boolean isOneOfTypes(IParsedElement pe,
                                    java.lang.Class<? extends IParsedElement>[] possibleTypes)

findSpanningLogicalRange

public static IParseTree[] findSpanningLogicalRange(IParseTree start,
                                                    IParseTree end)

Given two parse tree positions, find the bounding pair that captures the start and end in one logical unit

getMoveUpInstruction

public static GosuRefactorUtil.MoveInstruction getMoveUpInstruction(IParseTree elementToMoveBefore)

getMoveDownInstruction

public static GosuRefactorUtil.MoveInstruction getMoveDownInstruction(IParseTree elementToMoveAfter)

findElementToMoveToBefore

private static GosuRefactorUtil.MoveInstruction findElementToMoveToBefore(IParseTree child)

isClassElement

public static boolean isClassElement(IParseTree parseTree)

findElementToMoveToAfter

public static GosuRefactorUtil.MoveInstruction findElementToMoveToAfter(IParseTree child)

findFirstStatementAtLine

public static IParseTree findFirstStatementAtLine(int line,
                                                  int position,
                                                  java.util.List<IParseTree> locations)

findLastStatementAtLine

public static IParseTree findLastStatementAtLine(int line,
                                                 int position,
                                                 java.util.List<IParseTree> locations)

findStatementAtLine

private static IParseTree findStatementAtLine(java.util.List<IParseTree> locations,
                                              int position,
                                              int line,
                                              boolean earliest)