);
my $c = $t->collation;
-my @v1 = $c->add_relationship( 'n21', 'n22', { 'type' => 'meaning' } );
+my @v1 = $c->add_relationship( 'n21', 'n22', { 'type' => 'lexical' } );
is( scalar @v1, 1, "Added a single relationship" );
is( $v1[0]->[0], 'n21', "Got correct node 1" );
is( $v1[0]->[1], 'n22', "Got correct node 2" );
-my @v2 = $c->add_relationship( 'n9', 'n23',
+my @v2 = $c->add_relationship( 'n24', 'n23',
{ 'type' => 'spelling', 'scope' => 'global' } );
is( scalar @v2, 2, "Added a global relationship with two instances" );
@v1 = $c->del_relationship( 'n22', 'n21' );
is( scalar @v1, 1, "Deleted first relationship" );
-@v2 = $c->del_relationship( 'n8', 'n13' );
+@v2 = $c->del_relationship( 'n12', 'n13' );
is( scalar @v2, 2, "Deleted second global relationship" );
-try {
- my @v3 = $c->del_relationship( 'n1', 'n2' );
- ok( 0, "Should have errored on non-existent relationship" );
-} catch( Text::Tradition::Error $e ) {
- like( $e->message, qr/No relationship defined/, "Attempt to delete non-existent relationship errored" );
-}
+my @v3 = $c->del_relationship( 'n1', 'n2' );
+is( scalar @v3, 0, "Nothing deleted on non-existent relationship" );
=end testing
if( $relationship->colocated && $relationship->nonlocal && !$thispaironly ) {
push( @vectors, $self->_find_applicable( $relationship ) );
}
- $DB::single = 1 if grep { $_->[0] eq 'w494' || $_->[1] eq 'w494' } @vectors;
# Now set the relationship(s).
my @pairs_set;
if( $rel && $rel ne $relationship ) {
if( $rel->nonlocal ) {
throw( "Found conflicting relationship at @$v" );
- } else {
+ } elsif( $rel->type ne 'collated' ) {
+ # Replace a collation relationship; leave any other sort in place.
warn "Not overriding local relationship set at @$v";
+ next;
}
- next;
}
$self->_set_relationship( $relationship, @$v );
push( @pairs_set, $v );
return @pairs_set;
}
+=head2 del_scoped_relationship( $reading_a, $reading_b )
+
+Returns the general (document-level or global) relationship that has been defined
+between the two reading strings. Returns undef if there is no general relationship.
+
+=cut
+
+sub del_scoped_relationship {
+ my( $self, $rdga, $rdgb ) = @_;
+ my( $first, $second ) = sort( $rdga, $rdgb );
+ return delete $self->scopedrels->{$first}->{$second};
+}
+
sub _find_applicable {
my( $self, $rel ) = @_;
my $c = $self->collation;
sub del_relationship {
my( $self, $source, $target ) = @_;
my $rel = $self->get_relationship( $source, $target );
- throw( "No relationship defined between $source and $target" ) unless $rel;
+ return () unless $rel; # Nothing to delete; return an empty set.
my @vectors = ( [ $source, $target ] );
$self->_remove_relationship( $source, $target );
if( $rel->nonlocal ) {
# Remove the relationship wherever it occurs.
+ # Remove the relationship wherever it occurs.
my @rel_edges = grep { $self->get_relationship( @$_ ) == $rel }
$self->relationships;
foreach my $re ( @rel_edges ) {
$self->_remove_relationship( @$re );
push( @vectors, $re );
}
+ $self->del_scoped_relationship( $rel->reading_a, $rel->reading_b );
}
return @vectors;
}