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java.lang.Objectorg.apache.lucene.queryParser.core.nodes.QueryNodeImpl
org.apache.lucene.queryParser.core.nodes.BooleanQueryNode
org.apache.lucene.queryParser.core.nodes.AndQueryNode
org.apache.lucene.queryParser.core.nodes.AnyQueryNode
public class AnyQueryNode
A AnyQueryNode represents an ANY operator performed on a list of
nodes.
| Field Summary |
|---|
| Fields inherited from class org.apache.lucene.queryParser.core.nodes.QueryNodeImpl |
|---|
PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields |
| Constructor Summary | |
|---|---|
AnyQueryNode(List<QueryNode> clauses,
CharSequence field,
int minimumMatchingElements)
|
|
| Method Summary | |
|---|---|
QueryNode |
cloneTree()
Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method |
CharSequence |
getField()
returns null if the field was not specified |
String |
getFieldAsString()
returns - null if the field was not specified |
int |
getMinimumMatchingElements()
|
void |
setField(CharSequence field)
|
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: |
| Methods inherited from class org.apache.lucene.queryParser.core.nodes.QueryNodeImpl |
|---|
add, add, allocate, clone, containsTag, containsTag, getChildren, getParent, getTag, getTag, getTagMap, getTags, isDefaultField, isLeaf, isRoot, set, setLeaf, setTag, setTag, unsetTag, unsetTag |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public AnyQueryNode(List<QueryNode> clauses,
CharSequence field,
int minimumMatchingElements)
clauses - - the query nodes to be or'ed| Method Detail |
|---|
public int getMinimumMatchingElements()
public CharSequence getField()
public String getFieldAsString()
public void setField(CharSequence field)
field - - the field to set
public QueryNode cloneTree()
throws CloneNotSupportedException
QueryNode
cloneTree in interface QueryNodecloneTree in class BooleanQueryNodeCloneNotSupportedExceptionpublic String toString()
QueryNodeImpl
toString in interface QueryNodetoString in class AndQueryNodeQueryNode.toString()public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser)
QueryNode
toQueryString in interface QueryNodetoQueryString in class AndQueryNode
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