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
public class ASTNotEqual extends ConditionNode
"Not equal to" expression.- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class org.apache.cayenne.exp.parser.SimpleNode
children, id, parent
-
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, 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
Constructors Constructor Description ASTNotEqual()
ASTNotEqual(SimpleNode path, Object value)
Creates "Not Equal To" expression.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Boolean
evaluateSubNode(Object o, Object[] evaluatedChildren)
protected String
getEJBQLExpressionOperator(int index)
Returns operator for EJBQL statements, which can differ for Cayenne expression operatorprotected 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.-
Methods inherited from class org.apache.cayenne.exp.parser.ConditionNode
evaluateNode, jjtSetParent
-
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
-
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
-
-
-
-
Constructor Detail
-
ASTNotEqual
public ASTNotEqual()
-
ASTNotEqual
public ASTNotEqual(SimpleNode path, Object value)
Creates "Not Equal To" expression.
-
-
Method Detail
-
getRequiredChildrenCount
protected int getRequiredChildrenCount()
- Specified by:
getRequiredChildrenCount
in classConditionNode
-
evaluateSubNode
protected Boolean evaluateSubNode(Object o, Object[] evaluatedChildren) throws Exception
- Specified by:
evaluateSubNode
in classConditionNode
- Throws:
Exception
-
shallowCopy
public Expression shallowCopy()
Creates a copy of this expression node, without copying children.- Specified by:
shallowCopy
in classExpression
-
getExpressionOperator
protected String getExpressionOperator(int index)
- Specified by:
getExpressionOperator
in classSimpleNode
-
getEJBQLExpressionOperator
protected String getEJBQLExpressionOperator(int index)
Description copied from class:SimpleNode
Returns operator for EJBQL statements, which can differ for Cayenne expression operator- Overrides:
getEJBQLExpressionOperator
in classSimpleNode
-
getType
public int getType()
Description copied from class:Expression
Returns a type of expression. Most common types are defined as public static fields of this interface.- Overrides:
getType
in classExpression
-
-