public class ASTExists extends ConditionNode
children, id, parent
ADD, AND, ASTERISK, BETWEEN, BITWISE_AND, BITWISE_LEFT_SHIFT, BITWISE_NOT, BITWISE_OR, BITWISE_RIGHT_SHIFT, BITWISE_XOR, CUSTOM_OP, DB_PATH, DBID_PATH, DIVIDE, ENCLOSING_OBJECT, EQUAL_TO, EXISTS, FALSE, FULL_OBJECT, FUNCTION_CALL, GREATER_THAN, GREATER_THAN_EQUAL_TO, IN, LESS_THAN, LESS_THAN_EQUAL_TO, LIKE, LIKE_IGNORE_CASE, LIST, MULTIPLY, NEGATIVE, NOT, NOT_BETWEEN, NOT_EQUAL_TO, NOT_EXISTS, NOT_IN, NOT_LIKE, NOT_LIKE_IGNORE_CASE, OBJ_PATH, OR, PRUNED_NODE, SUBQUERY, SUBTRACT, TRUE, type
Constructor and Description |
---|
ASTExists(ASTSubquery subquery) |
Modifier and Type | Method and Description |
---|---|
protected Boolean |
evaluateSubNode(Object o,
Object[] evaluatedChildren) |
protected String |
getExpressionOperator(int index) |
protected int |
getRequiredChildrenCount() |
int |
getType()
Returns a type of expression.
|
Expression |
shallowCopy()
Creates a copy of this expression node, without copying children.
|
evaluateNode, jjtSetParent
appendAsEJBQL, appendAsEJBQL, appendAsEscapedString, appendAsString, appendChildrenAsEJBQL, appendScalarAsString, connectChildren, encodeScalarAsEJBQL, evaluate, evaluateChild, expName, flattenTree, getEJBQLExpressionOperator, getOperand, getOperandCount, getPathAliases, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChild
andExp, andExp, deepCopy, encodeAsXML, equals, filter, filterObjects, first, hashCode, joinExp, joinExp, match, orExp, orExp, params, params, paramsArray, setType, toEJBQL, toEJBQL, toString, transform, transformExpression, traverse, traverse
public ASTExists(ASTSubquery subquery)
protected int getRequiredChildrenCount()
getRequiredChildrenCount
in class ConditionNode
protected Boolean evaluateSubNode(Object o, Object[] evaluatedChildren) throws Exception
evaluateSubNode
in class ConditionNode
Exception
protected String getExpressionOperator(int index)
getExpressionOperator
in class SimpleNode
public Expression shallowCopy()
Expression
shallowCopy
in class Expression
public int getType()
Expression
getType
in class Expression
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