com.j_spaces.jdbc.parser

Class ContainsNode

java.lang.Object

com.j_spaces.jdbc.parser.ExpNode

com.j_spaces.jdbc.parser.ContainsNode

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

ContainsItemNode

public class ContainsNode
extends ExpNode

An expression node for a contains argument. SQL Syntax: collection[*] = ? array[*] = ?

Since:

8.0

Author:

idan

Field Summary

Fields inherited from class com.j_spaces.jdbc.parser.ExpNode

leftChild, rightChild, template

Constructor Summary

Constructors

Constructor and Description
ContainsNode()
ContainsNode(ColumnNode columnNode, ExpNode operatorNode, short templateMatchCode)

Method Summary

Modifier and Type	Method and Description
void	accept(QueryTemplateBuilder builder) Accept the query builder Default implementation returns null - no QueryTemplatePacket is defined
Object	clone() Override the clone method.
EntriesCursor	createIndex(QueryTableData table, IQueryResultSet<IEntryPacket> entries)
String	getPath()
short	getTemplateMatchCode()
boolean	isValidCompare(Object ob1, Object ob2) Operator nodes implement this method to return whether two objects satisfy the given condition.
ExpNode	newInstance() Prototype method - Create new instance of the class
String	toString()

Methods inherited from class com.j_spaces.jdbc.parser.ExpNode

accept, createJoinIndex, getLeftChild, getRightChild, getTemplate, isContainsItemNode, isContainsItemsRootNode, isInnerQuery, isJoined, prepareTemplateValues, prepareValues, setLeftChild, setRightChild, setTemplate, toString, validateInnerQueryResult

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ContainsNode

public ContainsNode()

ContainsNode

public ContainsNode(ColumnNode columnNode,
                    ExpNode operatorNode,
                    short templateMatchCode)

Method Detail

newInstance

public ExpNode newInstance()

Description copied from class: ExpNode

Prototype method - Create new instance of the class

Specified by:

newInstance in class ExpNode

accept

public void accept(QueryTemplateBuilder builder)
            throws SQLException

Description copied from class: ExpNode

Accept the query builder Default implementation returns null - no QueryTemplatePacket is defined

Specified by:

accept in class ExpNode

Throws:

SQLException

toString

public String toString()

Overrides:

toString in class Object

isValidCompare

public boolean isValidCompare(Object ob1,
                              Object ob2)

Description copied from class: ExpNode

Operator nodes implement this method to return whether two objects satisfy the given condition.

Specified by:

isValidCompare in class ExpNode

Returns:

true if the two given objects satisfy the condition

createIndex

public EntriesCursor createIndex(QueryTableData table,
                                 IQueryResultSet<IEntryPacket> entries)

Overrides:

createIndex in class ExpNode

clone

public Object clone()

Description copied from class: ExpNode

Override the clone method.

Overrides:

clone in class ExpNode

getPath

public String getPath()

Returns:

The node's full path including the "[*]" operator.

getTemplateMatchCode

public short getTemplateMatchCode()

Returns:

The template match code representing the comparison operator to be used for matching.