com.goldencode.p2j.util

Class SourceNameMapper.MultiPathLookup

java.lang.Object

com.goldencode.p2j.util.SourceNameMapper.MultiPathLookup

All Implemented Interfaces:

SourceNameMapper.PathLookup

Enclosing class:

SourceNameMapper

private static class SourceNameMapper.MultiPathLookup
extends java.lang.Object
implements SourceNameMapper.PathLookup

A lookup class which stores multiple SinglePathLookup instances. When looking up a program name, all references are searched for the path and if only ONE match is found then it is returned. Multiple answers cause a conflict and in this case null is returned.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<SourceNameMapper.SinglePathLookup>	references A list of lookup instances for the same program name

Constructor Summary

Constructors

Constructor and Description
MultiPathLookup() Constructor which initializes the list of SinglePathLookup instances.

Method Summary

Modifier and Type	Method and Description
java.lang.String	lookupPath(java.lang.String legacyProgName, java.lang.String[] propath, boolean caseSens) Returns a match after looking through the list of SinglePathLookup instances.

Methods inherited from class java.lang.Object

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

Field Detail

references

private java.util.List<SourceNameMapper.SinglePathLookup> references

A list of lookup instances for the same program name

Constructor Detail

MultiPathLookup

public MultiPathLookup()

Constructor which initializes the list of SinglePathLookup instances.

Method Detail

lookupPath

public java.lang.String lookupPath(java.lang.String legacyProgName,
                                   java.lang.String[] propath,
                                   boolean caseSens)

Returns a match after looking through the list of SinglePathLookup instances. If the is more than one match found, it will short-circuit the lookup and return null.

Specified by:

lookupPath in interface SourceNameMapper.PathLookup

Parameters:

legacyProgName - The program name that is searched.

propath - The propath of the current context.

caseSens - The case sensitivity of the current context.

Returns:

The program name which represents a progress procedure file name if there is only one match found or null if there are multiple matches or none could be found.