public class ASTScalar extends SimpleNode
Modifier and Type | Field and Description |
---|---|
protected Object |
value |
children, id, parent
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
Modifier and Type | Method and Description |
---|---|
void |
appendAsEJBQL(List<Object> parameterAccumulator,
Appendable out,
String rootId)
Stores a String representation of Expression as EJBQL using a provided
PrintWriter.
|
void |
appendAsString(Appendable out)
Appends own content as a String to the provided Appendable.
|
boolean |
equals(Object o) |
protected Object |
evaluateNode(Object o)
Evaluates itself with object, pushing result on the stack.
|
protected String |
getExpressionOperator(int index) |
Object |
getValue() |
int |
hashCode() |
void |
setValue(Object value) |
Expression |
shallowCopy()
Creates a copy of this expression node, without copying children.
|
appendAsEJBQL, appendAsEscapedString, appendChildrenAsEJBQL, appendScalarAsString, connectChildren, encodeAsEJBQL, encodeAsString, encodeScalarAsEJBQL, evaluate, evaluateChild, expName, flattenTree, getEJBQLExpressionOperator, getOperand, getOperandCount, getPathAliases, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChild
andExp, andExp, deepCopy, encodeAsXML, expWithParameters, expWithParameters, filter, filterObjects, first, fromString, getType, joinExp, joinExp, match, orExp, orExp, params, params, paramsArray, setType, toEJBQL, toEJBQL, toString, transform, transformExpression, traverse, traverse
protected Object value
public ASTScalar()
public ASTScalar(Object value)
protected Object evaluateNode(Object o) throws Exception
SimpleNode
evaluateNode
in class SimpleNode
Exception
public Expression shallowCopy()
shallowCopy
in class Expression
public void appendAsString(Appendable out) throws IOException
Expression
appendAsString
in class SimpleNode
IOException
public void appendAsEJBQL(List<Object> parameterAccumulator, Appendable out, String rootId) throws IOException
Expression
appendAsEJBQL
in class SimpleNode
IOException
public void setValue(Object value)
public Object getValue()
protected String getExpressionOperator(int index)
getExpressionOperator
in class SimpleNode
public boolean equals(Object o)
equals
in class Expression
public int hashCode()
hashCode
in class Expression
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