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java.lang.Objectorg.apache.cayenne.exp.Expression
org.apache.cayenne.exp.parser.SimpleNode
org.apache.cayenne.exp.parser.ConditionNode
org.apache.cayenne.exp.parser.ASTLess
public class ASTLess
"Less Then" expression.
Field Summary |
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Fields inherited from class org.apache.cayenne.exp.parser.SimpleNode |
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children, id, parent |
Fields inherited from class org.apache.cayenne.exp.Expression |
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ADD, ALL, AND, ANY, AVG, BETWEEN, COUNT, DB_PATH, DIVIDE, EQUAL_TO, EXISTS, GREATER_THAN, GREATER_THAN_EQUAL_TO, IN, LESS_THAN, LESS_THAN_EQUAL_TO, LIKE, LIKE_IGNORE_CASE, LIST, MAX, MIN, MULTIPLY, NEGATIVE, NOT, NOT_BETWEEN, NOT_EQUAL_TO, NOT_IN, NOT_LIKE, NOT_LIKE_IGNORE_CASE, OBJ_PATH, OR, POSITIVE, PRUNED_NODE, RAW_SQL, SOME, SUBQUERY, SUBTRACT, SUM, type |
Constructor Summary | |
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ASTLess()
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ASTLess(ASTPath path,
java.lang.Object value)
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Method Summary | |
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protected java.lang.Object |
evaluateNode(java.lang.Object o)
Evaluates itself with object, pushing result on the stack. |
protected java.lang.String |
getExpressionOperator(int index)
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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 |
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jjtSetParent |
Methods inherited from class org.apache.cayenne.exp.parser.SimpleNode |
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encodeAsEscapedString, encodeAsString, encodeScalarAsString, evaluate, evaluateChild, expName, flattenTree, getOperand, getOperandCount, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChild |
Methods inherited from class org.apache.cayenne.exp.Expression |
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andExp, deepCopy, encodeAsXML, equals, expWithParameters, expWithParameters, filter, filterObjects, fromString, joinExp, match, orExp, setType, toString, transform, transformExpression, traverse, traverse |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ASTLess()
public ASTLess(ASTPath path, java.lang.Object value)
Method Detail |
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protected java.lang.Object evaluateNode(java.lang.Object o) throws java.lang.Exception
SimpleNode
evaluateNode
in class SimpleNode
java.lang.Exception
public Expression shallowCopy()
shallowCopy
in class Expression
protected java.lang.String getExpressionOperator(int index)
getExpressionOperator
in class SimpleNode
public int getType()
Expression
getType
in class Expression
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