public class DFAContentModel extends Object implements ContentModelValidator
Note: Upstream work insures that this class will never see a content model with PCDATA in it. Any model with PCDATA is 'mixed' and is handled via the MixedContentModel class since mixed models are very constrained in form and easily handled via a special case. This also makes implementation of this class much easier.
|Constructor and Description|
Constructs a DFA content model.
|Modifier and Type||Method and Description|
Check that the specified content is valid according to this content model.
public DFAContentModel(CMNode syntaxTree, int leafCount, boolean mixed)
syntaxTree- The syntax tree of the content model.
leafCount- The number of leaves.
public int validate(QName children, int offset, int length)
A value of -1 in the children array indicates a PCDATA node. All other indexes will be positive and represent child elements. The count can be zero, since some elements have the EMPTY content model and that must be confirmed.
children- The children of this element. Each integer is an index within the
StringPoolof the child element name. An index of -1 is used to indicate an occurrence of non-whitespace character data.
offset- Offset into the array where the children starts.
length- The number of entries in the
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