public class BooleanQueryNode extends QueryNodeImpl
BooleanQueryNode
represents a list of elements which do not have an
explicit boolean operator defined between them. It can be used to express a
boolean query that intends to use the default boolean operator.PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields
Constructor and Description |
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BooleanQueryNode(List<QueryNode> clauses) |
Modifier and Type | Method and Description |
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QueryNode |
cloneTree()
Recursive clone the QueryNode tree The tags are not copied to the new tree
when you call the cloneTree() method
|
CharSequence |
toQueryString(EscapeQuerySyntax escapeSyntaxParser)
convert to a query string understood by the query parser
|
String |
toString()
Every implementation of this class should return pseudo xml like this:
For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>
|
add, add, allocate, clone, containsTag, getChildren, getParent, getTag, getTagMap, isDefaultField, isLeaf, isRoot, removeChildren, removeFromParent, set, setLeaf, setTag, unsetTag
public String toString()
QueryNodeImpl
toString
in interface QueryNode
toString
in class QueryNodeImpl
QueryNode.toString()
public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser)
QueryNode
public QueryNode cloneTree() throws CloneNotSupportedException
QueryNode
cloneTree
in interface QueryNode
cloneTree
in class QueryNodeImpl
CloneNotSupportedException
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