com.flexive.shared.search.query
Class SelectValueNode

java.lang.Object
  com.flexive.shared.search.query.QueryNode
      com.flexive.shared.search.query.QueryValueNode<FxSelectOne,PropertyValueComparator>
          com.flexive.shared.search.query.SelectValueNode

All Implemented Interfaces:

java.io.Serializable

public class SelectValueNode
extends QueryValueNode<FxSelectOne,PropertyValueComparator>

Select node

Version:

$Rev: 1992 $

Author:

Daniel Lichtenberger (daniel.lichtenberger@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)

See Also:

Serialized Form

Field Summary

Fields inherited from class com.flexive.shared.search.query.QueryValueNode

comparator, inputMapper, value

Fields inherited from class com.flexive.shared.search.query.QueryNode

children, id, parent

Constructor Summary

SelectValueNode(int id, FxAssignment assignment, FxSelectListItem item)

Method Summary

protected void	buildSqlQuery(SqlQueryBuilder builder) Build the query represented by this node and its children.
java.util.List<PropertyValueComparator>	getNodeComparators() Override this method to set the available value comparators of a node instance.
boolean	isValid() Return true if the node's value is valid, or false if it is not.
boolean	isValidInEnvironment() Check if this node is (still) valid in the current environment.

Methods inherited from class com.flexive.shared.search.query.QueryValueNode

getAvailableComparators, getComparator, getEmptyValue, getInputMapper, getPropertyInputMapper, getValue, getValueFormatter, getValueForSQL, isReadOnly, isValueNode, isWideInput, setComparator, setInputMapper, setValue, visit

Methods inherited from class com.flexive.shared.search.query.QueryNode

addChild, addChild, addChildAfter, equals, findChild, getChild, getChildren, getId, getLabel, getLevel, getNodeName, getParent, getPath, hashCode, isHidden, removeChild, setChildren, setId, setParent, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SelectValueNode

public SelectValueNode(int id,
                       FxAssignment assignment,
                       FxSelectListItem item)

Method Detail

getNodeComparators

public java.util.List<PropertyValueComparator> getNodeComparators()

Override this method to set the available value comparators of a node instance.

Specified by:

getNodeComparators in class QueryValueNode<FxSelectOne,PropertyValueComparator>

Returns:

all available enum values for this query node.

isValid

public boolean isValid()

Return true if the node's value is valid, or false if it is not.

Specified by:

isValid in class QueryNode

Returns:

true if the node's value is valid, or false if it is not.

isValidInEnvironment

public boolean isValidInEnvironment()

Check if this node is (still) valid in the current environment.

Specified by:

isValidInEnvironment in class QueryValueNode<FxSelectOne,PropertyValueComparator>

Returns:

true if the node is still valid, false otherwise

buildSqlQuery

protected void buildSqlQuery(SqlQueryBuilder builder)

Build the query represented by this node and its children.

Specified by:

buildSqlQuery in class QueryNode

Parameters:

builder - an sql query builder