protected virtual IQueryNode PreProcessNode(IQueryNode node)
{
IQueryNode parent = node.Parent;
if (node is BooleanQueryNode)
{
if (parent is BooleanQueryNode)
{
node.SetTag(TAG_REMOVE, true); // no precedence
}
else
{
node.SetTag(TAG_BOOLEAN_ROOT, true);
}
}
else if (parent is BooleanQueryNode)
{
if ((parent is AndQueryNode) ||
(usingAnd && IsDefaultBooleanQueryNode(parent)))
{
TagModifierButDoNotOverride(node, Modifier.MOD_REQ);
}
}
return(node);
}
protected virtual void TagModifierButDoNotOverride(IQueryNode node, Modifier mod)
{
if (node is ModifierQueryNode)
{
ModifierQueryNode modNode = (ModifierQueryNode)node;
if (modNode.Modifier == Modifier.MOD_NONE)
{
node.SetTag(TAG_MODIFIER, mod);
}
}
else
{
node.SetTag(TAG_MODIFIER, Modifier.MOD_REQ);
}
}
private void ProcessNode(IQueryNode node, IQueryBuilder <TQuery> builder)
{
if (builder == null)
{
throw new QueryNodeException(new Message(
QueryParserMessages.LUCENE_QUERY_CONVERSION_ERROR, node
.ToQueryString(new EscapeQuerySyntax()), node.GetType()
.Name));
}
object obj = builder.Build(node);
if (obj != null)
{
node.SetTag(QUERY_TREE_BUILDER_TAGID, obj);
}
}
private static void ProcessNode(IQueryNode node, IQueryBuilder <TQuery> builder) // LUCENENET: CA1822: Mark members as static
{
if (builder == null)
{
// LUCENENET: Factored out NLS/Message/IMessage so end users can optionally utilize the built-in .NET localization.
throw new QueryNodeException(string.Format(
QueryParserMessages.LUCENE_QUERY_CONVERSION_ERROR, node
.ToQueryString(new EscapeQuerySyntax()), node.GetType()
.Name));
}
object obj = builder.Build(node);
if (obj != null)
{
node.SetTag(QUERY_TREE_BUILDER_TAGID, obj);
}
}
protected override IQueryNode PostProcessNode(IQueryNode node)
{
// set setMultiTermRewriteMethod for WildcardQueryNode and
// PrefixWildcardQueryNode
if (node is WildcardQueryNode ||
node is IAbstractRangeQueryNode || node is RegexpQueryNode)
{
MultiTermQuery.RewriteMethod rewriteMethod = GetQueryConfigHandler().Get(ConfigurationKeys.MULTI_TERM_REWRITE_METHOD);
if (rewriteMethod == null)
{
// This should not happen, this configuration is set in the
// StandardQueryConfigHandler
throw new ArgumentException(
"StandardQueryConfigHandler.ConfigurationKeys.MULTI_TERM_REWRITE_METHOD should be set on the QueryConfigHandler");
}
// use a TAG to take the value to the Builder
node.SetTag(MultiTermRewriteMethodProcessor.TAG_ID, rewriteMethod);
}
return(node);
}
protected override IQueryNode PostProcessNode(IQueryNode node)
{
// set setMultiTermRewriteMethod for WildcardQueryNode and
// PrefixWildcardQueryNode
if (node is WildcardQueryNode
|| node is IAbstractRangeQueryNode || node is RegexpQueryNode)
{
MultiTermQuery.RewriteMethod rewriteMethod = GetQueryConfigHandler().Get(ConfigurationKeys.MULTI_TERM_REWRITE_METHOD);
if (rewriteMethod == null)
{
// This should not happen, this configuration is set in the
// StandardQueryConfigHandler
throw new ArgumentException(
"StandardQueryConfigHandler.ConfigurationKeys.MULTI_TERM_REWRITE_METHOD should be set on the QueryConfigHandler");
}
// use a TAG to take the value to the Builder
node.SetTag(MultiTermRewriteMethodProcessor.TAG_ID, rewriteMethod);
}
return node;
}
protected virtual void TagModifierButDoNotOverride(IQueryNode node, Modifier mod)
{
if (node is ModifierQueryNode)
{
ModifierQueryNode modNode = (ModifierQueryNode)node;
if (modNode.Modifier == Modifier.MOD_NONE)
{
node.SetTag(TAG_MODIFIER, mod);
}
}
else
{
node.SetTag(TAG_MODIFIER, Modifier.MOD_REQ);
}
}
protected virtual IQueryNode PreProcessNode(IQueryNode node)
{
IQueryNode parent = node.Parent;
if (node is BooleanQueryNode)
{
if (parent is BooleanQueryNode)
{
node.SetTag(TAG_REMOVE, true); // no precedence
}
else
{
node.SetTag(TAG_BOOLEAN_ROOT, true);
}
}
else if (parent is BooleanQueryNode)
{
if ((parent is AndQueryNode)
|| (usingAnd && IsDefaultBooleanQueryNode(parent)))
{
TagModifierButDoNotOverride(node, Modifier.MOD_REQ);
}
}
return node;
}
