Package org.htmlparser.filters
Class OrFilter
- java.lang.Object
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- org.htmlparser.filters.OrFilter
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,NodeFilter
public class OrFilter extends java.lang.Object implements NodeFilter
Accepts nodes matching any of its predicates filters (OR operation).- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected NodeFilter[]
mPredicates
The predicates that are to be or'ed together;
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Constructor Summary
Constructors Constructor Description OrFilter()
Creates a new instance of an OrFilter.OrFilter(NodeFilter[] predicates)
Creates an OrFilter that accepts nodes acceptable to any of the given filters.OrFilter(NodeFilter left, NodeFilter right)
Creates an OrFilter that accepts nodes acceptable to either filter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
accept(Node node)
Accept nodes that are acceptable to any of its predicate filters.NodeFilter[]
getPredicates()
Get the predicates used by this OrFilter.void
setPredicates(NodeFilter[] predicates)
Set the predicates for this OrFilter.
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Field Detail
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mPredicates
protected NodeFilter[] mPredicates
The predicates that are to be or'ed together;
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Constructor Detail
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OrFilter
public OrFilter()
Creates a new instance of an OrFilter. With no predicates, this would always answerfalse
toaccept(org.htmlparser.Node)
.
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OrFilter
public OrFilter(NodeFilter left, NodeFilter right)
Creates an OrFilter that accepts nodes acceptable to either filter.- Parameters:
left
- One filter.right
- The other filter.
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OrFilter
public OrFilter(NodeFilter[] predicates)
Creates an OrFilter that accepts nodes acceptable to any of the given filters.- Parameters:
predicates
- The list of filters.
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Method Detail
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getPredicates
public NodeFilter[] getPredicates()
Get the predicates used by this OrFilter.- Returns:
- The predicates currently in use.
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setPredicates
public void setPredicates(NodeFilter[] predicates)
Set the predicates for this OrFilter.- Parameters:
predicates
- The list of predidcates to use inaccept(org.htmlparser.Node)
.
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accept
public boolean accept(Node node)
Accept nodes that are acceptable to any of its predicate filters.- Specified by:
accept
in interfaceNodeFilter
- Parameters:
node
- The node to check.- Returns:
true
if any of the predicate filters find the node is acceptable,false
otherwise.
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