Package org.apache.commons.jexl3.internal

Class ScriptVisitor

java.lang.Object

org.apache.commons.jexl3.parser.ParserVisitor

org.apache.commons.jexl3.internal.ScriptVisitor

Direct Known Subclasses:

FeatureController, OperatorController

public class ScriptVisitor
extends ParserVisitor

Concrete visitor base, used for feature and operator controllers.

Constructor Summary

Constructors

Constructor	Description
ScriptVisitor()

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	visit(ASTAddNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTAndNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTAnnotatedStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTAnnotation node, java.lang.Object data)
protected java.lang.Object	visit(ASTArguments node, java.lang.Object data)
protected java.lang.Object	visit(ASTArrayAccess node, java.lang.Object data)
protected java.lang.Object	visit(ASTArrayLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTAssignment node, java.lang.Object data)
protected java.lang.Object	visit(ASTBitwiseAndNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTBitwiseComplNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTBitwiseOrNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTBitwiseXorNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTBlock node, java.lang.Object data)
protected java.lang.Object	visit(ASTBreak node, java.lang.Object data)
protected java.lang.Object	visit(ASTCaseExpression node, java.lang.Object data)
protected java.lang.Object	visit(ASTCaseStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTConstructorNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTContinue node, java.lang.Object data)
protected java.lang.Object	visit(ASTDecrementGetNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTDefineVars node, java.lang.Object data)
protected java.lang.Object	visit(ASTDivNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTDoWhileStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTEmptyFunction node, java.lang.Object data)
protected java.lang.Object	visit(ASTEQNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTEQSNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTERNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTEWNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTExtendedLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTFalseNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTForeachStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTFunctionNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTGENode node, java.lang.Object data)
protected java.lang.Object	visit(ASTGetDecrementNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTGetIncrementNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTGTNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTIdentifierAccess node, java.lang.Object data)
protected java.lang.Object	visit(ASTIdentifier node, java.lang.Object data)
protected java.lang.Object	visit(ASTIfStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTIncrementGetNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTInstanceOf node, java.lang.Object data)
protected java.lang.Object	visit(ASTJexlScript node, java.lang.Object data)
protected java.lang.Object	visit(ASTJxltLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTLENode node, java.lang.Object data)
protected java.lang.Object	visit(ASTLTNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTMapEntry node, java.lang.Object data)
protected java.lang.Object	visit(ASTMapLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTMethodNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTModNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTMulNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNENode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNESNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNEWNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNotInstanceOf node, java.lang.Object data)
protected java.lang.Object	visit(ASTNotNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNRNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNSWNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNullLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTNullpNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTNumberLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTOrNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTQualifiedIdentifier node, java.lang.Object data)
protected java.lang.Object	visit(ASTRangeNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTReferenceExpression node, java.lang.Object data)
protected java.lang.Object	visit(ASTReference node, java.lang.Object data)
protected java.lang.Object	visit(ASTRegexLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTReturnStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetAddNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetAndNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetDivNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetModNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetMultNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetOrNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetShiftLeftNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetShiftRightNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetShiftRightUnsignedNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetSubNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSetXorNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTShiftLeftNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTShiftRightNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTShiftRightUnsignedNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSizeFunction node, java.lang.Object data)
protected java.lang.Object	visit(ASTStringLiteral node, java.lang.Object data)
protected java.lang.Object	visit(ASTSubNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTSwitchExpression node, java.lang.Object data)
protected java.lang.Object	visit(ASTSwitchStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTSWNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTTernaryNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTThrowStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTTrueNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTTryResources node, java.lang.Object data)
protected java.lang.Object	visit(ASTTryStatement node, java.lang.Object data)
protected java.lang.Object	visit(ASTUnaryMinusNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTUnaryPlusNode node, java.lang.Object data)
protected java.lang.Object	visit(ASTVar node, java.lang.Object data)
protected java.lang.Object	visit(ASTWhileStatement node, java.lang.Object data)
java.lang.Object	visitExpression(JexlExpression jscript, java.lang.Object data)	Visits all AST constituents of a JEXL expression.
protected java.lang.Object	visitNode(JexlNode node, java.lang.Object data)	Visits a node.
java.lang.Object	visitScript(JexlScript jscript, java.lang.Object data)	Visits all AST constituents of a JEXL script.

Methods inherited from class org.apache.commons.jexl3.parser.ParserVisitor

visit, visit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScriptVisitor

public ScriptVisitor()

Method Detail

visit

protected java.lang.Object visit(ASTAddNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTAndNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTAnnotatedStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTAnnotation node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTArguments node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTArrayAccess node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTArrayLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTAssignment node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBitwiseAndNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBitwiseComplNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBitwiseOrNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBitwiseXorNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBlock node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTBreak node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTConstructorNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSwitchStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTCaseStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSwitchExpression node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTCaseExpression node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTContinue node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTDecrementGetNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTDefineVars node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTDivNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTDoWhileStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTEmptyFunction node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTEQNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTEQSNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTERNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTEWNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTExtendedLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTFalseNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTForeachStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTFunctionNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTGENode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTGetDecrementNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTGetIncrementNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTGTNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTIdentifier node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTIdentifierAccess node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTIfStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTIncrementGetNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTInstanceOf node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTJexlScript node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTJxltLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTLENode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTLTNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTMapEntry node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTMapLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTMethodNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTModNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTMulNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNENode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNESNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNEWNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNotInstanceOf node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNotNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNRNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNSWNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNullLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNullpNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTNumberLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTOrNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTQualifiedIdentifier node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTRangeNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTReference node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTReferenceExpression node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTRegexLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTReturnStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetAddNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetAndNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetDivNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetModNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetMultNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetOrNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetShiftLeftNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetShiftRightNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetShiftRightUnsignedNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetSubNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSetXorNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTShiftLeftNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTShiftRightNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTShiftRightUnsignedNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSizeFunction node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTStringLiteral node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSubNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTSWNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTTernaryNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTThrowStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTTrueNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTTryResources node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTTryStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTUnaryMinusNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTUnaryPlusNode node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTVar node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visit

protected java.lang.Object visit(ASTWhileStatement node,
                                 java.lang.Object data)

Specified by:

visit in class ParserVisitor

visitExpression

public java.lang.Object visitExpression(JexlExpression jscript,
                                        java.lang.Object data)

Visits all AST constituents of a JEXL expression.

Parameters:

jscript - the expression

data - some data context

Returns:

the visit result or null if jscript was not a Script implementation

visitNode

protected java.lang.Object visitNode(JexlNode node,
                                     java.lang.Object data)

Visits a node. Default implementation visits all its children.

Parameters:

node - the node to visit

data - visitor pattern argument

Returns:

visitor pattern value

visitScript

public java.lang.Object visitScript(JexlScript jscript,
                                    java.lang.Object data)

Visits all AST constituents of a JEXL script.

Parameters:

jscript - the expression

data - some data context

Returns:

the visit result or null if jscript was not a Script implementation