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java.lang.Objectorg.tranql.ql.AbstractNode
org.tranql.ql.Assignment
This node represents an assignment in an update statement. This node expects two children a left value, expression or literal and a right value, expression or literal. Note: this class is only used in update queries, and explicitly this class is *not* used in a where clause for equals companison. For that casue use a BinaryOperation node. todo exactally what type of children are valid leftVariable = rightValue
Constructor Summary | |
Assignment()
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Method Summary | |
java.lang.Object |
visit(QueryVisitor visitor,
java.lang.Object param)
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Methods inherited from class org.tranql.ql.AbstractNode |
addChild, getChild, getSibling, isOnlyChild, setSibling |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Assignment()
Method Detail |
public java.lang.Object visit(QueryVisitor visitor, java.lang.Object param) throws QueryException
QueryException
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