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public interface QueryNode
A QueryNode
is a interface implemented by all nodes on a QueryNode
tree.
Method Summary | |
---|---|
void |
add(List<QueryNode> children)
|
void |
add(QueryNode child)
|
QueryNode |
cloneTree()
Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method |
boolean |
containsTag(CharSequence tagName)
verify if a node contains a tag |
List<QueryNode> |
getChildren()
get Children nodes |
QueryNode |
getParent()
|
Object |
getTag(CharSequence tagName)
|
Map<CharSequence,Object> |
getTags()
|
boolean |
isLeaf()
verify if a node is a Leaf node |
void |
set(List<QueryNode> children)
|
void |
setTag(CharSequence tagName,
Object value)
Associate the specified value with the specified tagName. |
CharSequence |
toQueryString(EscapeQuerySyntax escapeSyntaxParser)
convert to a query string understood by the query parser |
String |
toString()
for printing |
void |
unsetTag(CharSequence tagName)
Unset a tag. |
Method Detail |
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CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser)
String toString()
toString
in class Object
List<QueryNode> getChildren()
boolean isLeaf()
boolean containsTag(CharSequence tagName)
Object getTag(CharSequence tagName)
tagName
-
QueryNode getParent()
QueryNode cloneTree() throws CloneNotSupportedException
CloneNotSupportedException
void add(QueryNode child)
void add(List<QueryNode> children)
void set(List<QueryNode> children)
void setTag(CharSequence tagName, Object value)
tagName
- value
- void unsetTag(CharSequence tagName)
tagName
- Map<CharSequence,Object> getTags()
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