Package org.apache.cayenne.exp.parser
Class ASTNotEqual
- java.lang.Object
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- org.apache.cayenne.exp.Expression
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- org.apache.cayenne.exp.parser.SimpleNode
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- org.apache.cayenne.exp.parser.ConditionNode
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- org.apache.cayenne.exp.parser.ASTNotEqual
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- All Implemented Interfaces:
Serializable,Node,XMLSerializable
public class ASTNotEqual extends ConditionNode
"Not equal to" expression.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.cayenne.exp.parser.SimpleNode
children, id, parent
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Fields 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, DB_PATH, DIVIDE, EQUAL_TO, 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_IN, NOT_LIKE, NOT_LIKE_IGNORE_CASE, OBJ_PATH, OR, PRUNED_NODE, SUBTRACT, TRUE, type
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Constructor Summary
Constructors Constructor Description ASTNotEqual()ASTNotEqual(SimpleNode path, Object value)Creates "Not Equal To" expression.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected 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 intgetRequiredChildrenCount()intgetType()Returns a type of expression.ExpressionshallowCopy()Creates a copy of this expression node, without copying children.-
Methods inherited from class org.apache.cayenne.exp.parser.ConditionNode
evaluateNode, jjtSetParent
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Methods 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, wrapChild
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Methods 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 Detail
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ASTNotEqual
public ASTNotEqual()
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ASTNotEqual
public ASTNotEqual(SimpleNode path, Object value)
Creates "Not Equal To" expression.
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Method Detail
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getRequiredChildrenCount
protected int getRequiredChildrenCount()
- Specified by:
getRequiredChildrenCountin classConditionNode
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evaluateSubNode
protected Boolean evaluateSubNode(Object o, Object[] evaluatedChildren) throws Exception
- Specified by:
evaluateSubNodein classConditionNode- Throws:
Exception
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shallowCopy
public Expression shallowCopy()
Creates a copy of this expression node, without copying children.- Specified by:
shallowCopyin classExpression
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getExpressionOperator
protected String getExpressionOperator(int index)
- Specified by:
getExpressionOperatorin classSimpleNode
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getEJBQLExpressionOperator
protected String getEJBQLExpressionOperator(int index)
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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