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java.lang.Object com.endeca.portal.data.functions.QueryFunction com.endeca.portal.data.functions.QueryConfig com.endeca.portal.data.functions.LQLQueryConfig
public class LQLQueryConfig
Field Summary | |
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static java.lang.String |
AST_HANDLER_FUNCTION
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static java.lang.String |
DEFAULT_ID
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Fields inherited from class com.endeca.portal.data.functions.QueryConfig |
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id |
Fields inherited from class com.endeca.portal.data.functions.QueryFunction |
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CLASS_PROPERTY |
Constructor Summary | |
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protected |
LQLQueryConfig()
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LQLQueryConfig(com.endeca.mdex.lql_parser.types.Query lqlQuery)
Construct a new LQLQueryConfig with a specified query in the pre-parsed ast format. |
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LQLQueryConfig(java.lang.String id,
com.endeca.mdex.lql_parser.types.Query lqlQuery)
Construct a new LQLQueryConfig with a specified query in pre-parsed ast format. |
Method Summary | |
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void |
applyToDiscoveryServiceQuery(com.endeca.mdex.conversation.Request request)
Apply this function to a Request. |
com.endeca.mdex.lql_parser.types.Query |
getQuery()
gets the LQL expression in object form |
java.lang.String |
getQueryString()
Returns an XML representation of this query's LQL AST. |
void |
setQuery(com.endeca.mdex.lql_parser.types.Query lqlQuery)
sets the LQL query from an object form. |
void |
setQueryString(java.lang.String queryString)
Sets this query's LQL AST expression from an XML representation. |
java.lang.String |
toString()
This class' toString is abstract: all concrete subclasses are expected to provide an implementation. toString is used in comparing QueryFunction instances for equality, so if you implement a QueryFunction subclass it is important that your toString implementation be consistent and deterministic. |
Methods inherited from class com.endeca.portal.data.functions.QueryConfig |
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getId, setId |
Methods inherited from class com.endeca.portal.data.functions.QueryFunction |
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beforeQueryStateAdd, clone, equals, equals, getName, hashCode, initializeFromJSON, setName |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final java.lang.String DEFAULT_ID
public static final java.lang.String AST_HANDLER_FUNCTION
Constructor Detail |
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protected LQLQueryConfig()
public LQLQueryConfig(com.endeca.mdex.lql_parser.types.Query lqlQuery)
lqlQuery
- public LQLQueryConfig(java.lang.String id, com.endeca.mdex.lql_parser.types.Query lqlQuery)
id
- A string id used to distinguish this function from otherslqlQuery
- Method Detail |
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public com.endeca.mdex.lql_parser.types.Query getQuery()
public void setQuery(com.endeca.mdex.lql_parser.types.Query lqlQuery)
lqlQuery
- the LQL query in object formpublic java.lang.String getQueryString()
LQLUtils.queryToString(Query)
.
public void setQueryString(java.lang.String queryString)
setQuery(Query)
. The XML input should have
previously been generated by getQueryString()
or LQLUtils.queryToString(Query)
.
We recommend that users do not call this method directly. This method exists is required
for deserialization of QueryState
objects.
queryString
- XML representation of the expressionpublic void applyToDiscoveryServiceQuery(com.endeca.mdex.conversation.Request request) throws QueryFunctionUnsupportedException
QueryFunction
applyToDiscoveryServiceQuery
in class QueryFunction
QueryFunctionUnsupportedException
public java.lang.String toString()
QueryFunction
toString
in class QueryFunction
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