Package org.apache.cayenne.exp.parser
Class ASTNotEqual
java.lang.Object
org.apache.cayenne.exp.Expression
org.apache.cayenne.exp.parser.SimpleNode
org.apache.cayenne.exp.parser.ConditionNode
org.apache.cayenne.exp.parser.ASTNotEqual
- All Implemented Interfaces:
Serializable,Node,XMLSerializable
"Not equal to" expression.
- See Also:
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Field Summary
Fields inherited from class org.apache.cayenne.exp.parser.SimpleNode
children, id, parentFields inherited from class org.apache.cayenne.exp.Expression
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 Summary
ConstructorsConstructorDescriptionASTNotEqual(SimpleNode path, Object value) Creates "Not Equal To" expression. -
Method Summary
Modifier and TypeMethodDescriptionprotected BooleanevaluateSubNode(Object o, Object[] evaluatedChildren) protected StringgetEJBQLExpressionOperator(int index) Returns operator for EJBQL statements, which can differ for Cayenne expression operatorprotected StringgetExpressionOperator(int index) protected intintgetType()Returns a type of expression.Creates a copy of this expression node, without copying children.Methods inherited from class org.apache.cayenne.exp.parser.ConditionNode
evaluateNode, jjtSetParentMethods inherited from class org.apache.cayenne.exp.parser.SimpleNode
appendAsEJBQL, appendAsEJBQL, appendAsEscapedString, appendAsString, appendChildrenAsEJBQL, appendScalarAsString, connectChildren, encodeScalarAsEJBQL, evaluate, evaluateChild, expName, flattenTree, getOperand, getOperandCount, getPathAliases, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChildMethods inherited from class org.apache.cayenne.exp.Expression
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
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Constructor Details
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ASTNotEqual
public ASTNotEqual() -
ASTNotEqual
Creates "Not Equal To" expression.
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Method Details
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getRequiredChildrenCount
protected int getRequiredChildrenCount()- Specified by:
getRequiredChildrenCountin classConditionNode
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evaluateSubNode
- Specified by:
evaluateSubNodein classConditionNode- Throws:
Exception
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shallowCopy
Creates a copy of this expression node, without copying children.- Specified by:
shallowCopyin classExpression
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getExpressionOperator
- Specified by:
getExpressionOperatorin classSimpleNode
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getEJBQLExpressionOperator
Description copied from class:SimpleNodeReturns operator for EJBQL statements, which can differ for Cayenne expression operator- Overrides:
getEJBQLExpressionOperatorin classSimpleNode
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getType
public int getType()Description copied from class:ExpressionReturns a type of expression. Most common types are defined as public static fields of this interface.- Overrides:
getTypein classExpression
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