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direct weaving/escape-analysis

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This commit is contained in:
Arndt Brenschede 2019-06-23 18:57:46 +02:00
parent 661a09817a
commit 9f6878f891
9 changed files with 482 additions and 45 deletions
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30
brouter-mapaccess/src/main/java/btools/mapaccess/OsmNode.java
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@ -34,6 +34,8 @@ public class OsmNode extends OsmLink implements OsmPos
public byte[] nodeDescription;
public TurnRestriction firstRestriction;
public int visitID;
public void addTurnRestriction( TurnRestriction tr )
{
@ -234,6 +236,28 @@ public class OsmNode extends OsmLink implements OsmPos
{
return ( (long) ilon ) << 32 | ilat;
}
public void vanish()
{
if ( !isHollow() )
{
OsmLink l = firstlink;
while( l != null )
{
OsmNode target = l.getTarget( this );
OsmLink nextLink = l.getNext( this );
if ( !target.isHollow() )
{
unlinkLink( l );
if ( !l.isLinkUnused() )
{
target.unlinkLink( l );
}
}
l = nextLink;
}
}
}
public final void unlinkLink( OsmLink link )
{
@ -258,7 +282,7 @@ public class OsmNode extends OsmLink implements OsmPos
}
l = nl;
}
else
else if ( l.n2 != this && l.n2 != null )
{
OsmLink nl = l.next;
if ( nl == link )
@ -268,6 +292,10 @@ public class OsmNode extends OsmLink implements OsmPos
}
l = nl;
}
else
{
throw new IllegalArgumentException( "unlinkLink: unknown source" );
}
}
}