Package org.apache.cayenne.exp.parser
Class ASTCustomOperator
java.lang.Object
org.apache.cayenne.exp.Expression
org.apache.cayenne.exp.parser.SimpleNode
org.apache.cayenne.exp.parser.ASTCustomOperator
- All Implemented Interfaces:
- Serializable,- Node,- XMLSerializable
- Since:
- 4.2
- See Also:
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Field SummaryFields inherited from class org.apache.cayenne.exp.parser.SimpleNodechildren, id, parentFields inherited from class org.apache.cayenne.exp.ExpressionADD, ALL, AND, ANY, ASTERISK, BETWEEN, BITWISE_AND, BITWISE_LEFT_SHIFT, BITWISE_NOT, BITWISE_OR, BITWISE_RIGHT_SHIFT, BITWISE_XOR, CASE_WHEN, CUSTOM_OP, DB_PATH, DBID_PATH, DIVIDE, ELSE, 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, SCALAR, SUBQUERY, SUBTRACT, THEN, TRUE, type, WHEN
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Constructor SummaryConstructorsConstructorDescriptionASTCustomOperator(int id) ASTCustomOperator(String operator) ASTCustomOperator(String operator, Object[] nodes) 
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Method SummaryModifier and TypeMethodDescriptionvoidappendAsString(Appendable out) Appends own content as a String to the provided Appendable.protected ObjectEvaluates itself with object, pushing result on the stack.protected StringgetExpressionOperator(int index) intgetType()Returns a type of expression.voidjjtAddChild(Node n, int i) This method tells the node to add its argument to the node's list of children.voidsetOperator(String operator) Creates a copy of this expression node, without copying children.Methods inherited from class org.apache.cayenne.exp.parser.SimpleNodeappendAsEJBQL, appendAsEJBQL, appendAsEscapedString, appendChildrenAsEJBQL, appendScalarAsString, connectChildren, encodeScalarAsEJBQL, evaluate, evaluateChild, exists, expName, flattenTree, getEJBQLExpressionOperator, getOperand, getOperandCount, getPathAliases, isValidParent, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, notExists, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChildMethods inherited from class org.apache.cayenne.exp.ExpressionandExp, 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- 
ASTCustomOperatorpublic ASTCustomOperator(int id) 
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ASTCustomOperator
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ASTCustomOperator
 
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Method Details- 
jjtAddChildDescription copied from interface:NodeThis method tells the node to add its argument to the node's list of children.- Specified by:
- jjtAddChildin interface- Node
- Overrides:
- jjtAddChildin class- SimpleNode
 
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evaluateNodeDescription copied from class:SimpleNodeEvaluates itself with object, pushing result on the stack.- Specified by:
- evaluateNodein class- SimpleNode
- Throws:
- Exception
 
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setOperator
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appendAsStringDescription copied from class:ExpressionAppends own content as a String to the provided Appendable.- Overrides:
- appendAsStringin class- SimpleNode
- Throws:
- IOException
 
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getTypepublic 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 class- Expression
 
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getOperator
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getExpressionOperator- Specified by:
- getExpressionOperatorin class- SimpleNode
 
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shallowCopyDescription copied from class:ExpressionCreates a copy of this expression node, without copying children.- Specified by:
- shallowCopyin class- Expression
 
 
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