equivalence => 'get',
set_equivalence => 'set',
remove_equivalence => 'delete',
+ _clear_equivalence => 'clear',
},
);
eqreadings => 'get',
set_eqreadings => 'set',
remove_eqreadings => 'delete',
+ _clear_eqreadings => 'clear',
},
);
# Test 1.1: try to equate nodes that are prevented with an intermediate collation
ok( $t1, "Parsed test fragment file" );
my $c1 = $t1->collation;
-my $trel = $c1->get_relationship( '9,2', '9,3' );
+my $trel = $c1->get_relationship( 'r9.2', 'r9.3' );
is( ref( $trel ), 'Text::Tradition::Collation::Relationship',
"Troublesome relationship exists" );
is( $trel->type, 'collated', "Troublesome relationship is a collation" );
# Try to make the link we want
try {
- $c1->add_relationship( '8,6', '10,3', { 'type' => 'orthographic' } );
+ $c1->add_relationship( 'r8.6', 'r10.3', { 'type' => 'orthographic' } );
ok( 1, "Added cross-collation relationship as expected" );
} catch( Text::Tradition::Error $e ) {
ok( 0, "Existing collation blocked equivalence relationship: " . $e->message );
# Test 1.2: attempt merge of an identical reading
try {
- $c1->merge_readings( '9,3', '11,5' );
+ $c1->merge_readings( 'r9.3', 'r11.5' );
ok( 1, "Successfully merged reading 'pontifex'" );
} catch ( Text::Tradition::Error $e ) {
ok( 0, "Merge of mergeable readings failed: $e->message" );
# Test 1.3: attempt relationship with a meta reading (should fail)
try {
- $c1->add_relationship( '8,1', '9,2', { 'type' => 'collated' } );
+ $c1->add_relationship( 'r8.1', 'r9.2', { 'type' => 'collated' } );
ok( 0, "Allowed a meta-reading to be used in a relationship" );
} catch ( Text::Tradition::Error $e ) {
is( $e->message, 'Cannot set relationship on a meta reading',
# equivalence
my $t2 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/legendfrag.xml' );
my $c2 = $t2->collation;
-$c2->add_relationship( '9,2', '9,3', { 'type' => 'lexical' } );
-my $trel2 = $c2->get_relationship( '9,2', '9,3' );
+$c2->add_relationship( 'r9.2', 'r9.3', { 'type' => 'lexical' } );
+my $trel2 = $c2->get_relationship( 'r9.2', 'r9.3' );
is( ref( $trel2 ), 'Text::Tradition::Collation::Relationship',
"Created blocking relationship" );
is( $trel2->type, 'lexical', "Blocking relationship is not a collation" );
# This time the link ought to fail
try {
- $c2->add_relationship( '8,6', '10,3', { 'type' => 'orthographic' } );
+ $c2->add_relationship( 'r8.6', 'r10.3', { 'type' => 'orthographic' } );
ok( 0, "Added cross-equivalent bad relationship" );
} catch ( Text::Tradition::Error $e ) {
like( $e->message, qr/witness loop/,
# Test 1: try to equate nodes that are prevented with an intermediate collation
my $c3 = $t3->collation;
try {
- $c3->add_relationship( '36,4', '38,3', { 'type' => 'transposition' } );
+ $c3->add_relationship( 'r36.4', 'r38.3', { 'type' => 'transposition' } );
ok( 1, "Added straightforward transposition" );
} catch ( Text::Tradition::Error $e ) {
ok( 0, "Failed to add normal transposition: " . $e->message );
}
try {
- $c3->add_relationship( '36,3', '38,2', { 'type' => 'transposition' } );
+ $c3->add_relationship( 'r36.3', 'r38.2', { 'type' => 'transposition' } );
ok( 1, "Added straightforward transposition complement" );
} catch ( Text::Tradition::Error $e ) {
ok( 0, "Failed to add normal transposition complement: " . $e->message );
# Test 3.2: try to make a transposition that could be a parallel.
try {
- $c3->add_relationship( '28,2', '29,2', { 'type' => 'transposition' } );
+ $c3->add_relationship( 'r28.2', 'r29.2', { 'type' => 'transposition' } );
ok( 0, "Added bad colocated transposition" );
} catch ( Text::Tradition::Error $e ) {
like( $e->message, qr/Readings appear to be colocated/,
# Test 3.3: make the parallel, and then make the transposition again.
try {
- $c3->add_relationship( '28,3', '29,3', { 'type' => 'orthographic' } );
+ $c3->add_relationship( 'r28.3', 'r29.3', { 'type' => 'orthographic' } );
ok( 1, "Equated identical readings for transposition" );
} catch ( Text::Tradition::Error $e ) {
ok( 0, "Failed to equate identical readings: " . $e->message );
}
try {
- $c3->add_relationship( '28,2', '29,2', { 'type' => 'transposition' } );
+ $c3->add_relationship( 'r28.2', 'r29.2', { 'type' => 'transposition' } );
ok( 1, "Added straightforward transposition complement" );
} catch ( Text::Tradition::Error $e ) {
ok( 0, "Failed to add normal transposition complement: " . $e->message );
my $group = $self->equivalence( $node );
my $nodelist = $self->eqreadings( $group );
if( @$nodelist == 1 && $nodelist->[0] eq $node ) {
- print STDERR "Removing equivalence $group for $node\n" if $node eq '451,2';
$self->remove_eqreadings( $group );
} elsif( @$nodelist == 1 ) {
warn "DATA INCONSISTENCY in equivalence graph: " . $nodelist->[0] .
" in group that should have only $node";
} else {
- print STDERR "Removing $node from equivalence $group\n" if $node eq '451,2';
- my @newlist = grep { $_ ne $node } @$nodelist;
+ my @newlist = grep { $_ ne $node } @$nodelist;
$self->set_eqreadings( $group, \@newlist );
$self->remove_equivalence( $node );
}
my( $self, $source, $target ) = @_;
my $seq = $self->equivalence( $source );
my $teq = $self->equivalence( $target );
- print STDERR "Adding equivalence edge $seq -> $teq for $source -> $target\n"
- if grep { $_ eq '451,2' } @_;
$self->equivalence_graph->add_edge( $seq, $teq );
}
my( $self, $source, $target ) = @_;
my $seq = $self->equivalence( $source );
my $teq = $self->equivalence( $target );
- print STDERR "Deleting equivalence edge $seq -> $teq for $source -> $target\n"
- if grep { $_ eq '451,2' } @_;
$self->equivalence_graph->delete_edge( $seq, $teq );
}
my $teq = $self->equivalence( $target );
# Nothing to do if they are already equivalent...
return if $seq eq $teq;
- print STDERR "Making equivalence for $source -> $target\n"
- if grep { $_ eq '451,2' } @_;
my $sourcepool = $self->eqreadings( $seq );
# and add them to the target readings.
- print STDERR "Moving readings '@$sourcepool' from group $seq to $teq\n"
- if grep { $_ eq '451,2' } @_;
push( @{$self->eqreadings( $teq )}, @$sourcepool );
map { $self->set_equivalence( $_, $teq ) } @$sourcepool;
# Then merge the nodes in the equivalence graph.
map { $tng{$_} = 1 } $self->_find_equiv_without( $target, $source );
# If these groups intersect, they are still connected; do nothing.
foreach my $el ( keys %tng ) {
- if( exists $sng{$el} ) {
- print STDERR "Equivalence break $source / $target is a noop\n"
- if grep { $_ eq '451,2' } @_;
- return;
- }
+ return if( exists $sng{$el} );
}
- print STDERR "Breaking equivalence $source / $target\n"
- if grep { $_ eq '451,2' } @_;
# If they don't intersect, then we split the nodes in the graph and in
# the hashes. First figure out which group has which name
my $oldgroup = $self->equivalence( $source ); # same as $target
sub rebuild_equivalence {
my $self = shift;
my $newgraph = Graph->new();
+ # Set this as the new equivalence graph
+ $self->_reset_equivalence( $newgraph );
+ # Clear out the data hashes
+ $self->_clear_equivalence;
+ $self->_clear_eqreadings;
+
+ # Add the readings
foreach my $r ( $self->collation->readings ) {
- $newgraph->add_vertex( $r->id );
+ my $rid = $r->id;
+ $newgraph->add_vertex( $rid );
+ $self->set_equivalence( $rid, $rid );
+ $self->set_eqreadings( $rid, [ $rid ] );
}
+
+ # Now add the edges
foreach my $e ( $self->collation->paths ) {
- $newgraph->add_edge( @$e );
+ $self->add_equivalence_edge( @$e );
}
- # Set this as the new equivalence graph
- $self->_reset_equivalence( $newgraph );
-
- # Now collapse some nodes. This does no testing; it assumes that all
- # preexisting relationships are valid.
+
+ # Now equate the colocated readings. This does no testing;
+ # it assumes that all preexisting relationships are valid.
foreach my $rel ( $self->relationships ) {
my $relobj = $self->get_relationship( $rel );
next unless $relobj && $relobj->colocated;
projects / scpubgit/stemmatology.git / blobdiff