Class Debugger
- java.lang.Object
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- org.apache.commons.jexl3.parser.ParserVisitor
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- org.apache.commons.jexl3.internal.Debugger
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- All Implemented Interfaces:
JexlInfo.Detail
- Direct Known Subclasses:
TemplateDebugger
public class Debugger extends ParserVisitor implements JexlInfo.Detail
Helps pinpoint the cause of problems in expressions that fail during evaluation.It rebuilds an expression string from the tree and the start/end offsets of the cause in that string. This implies that exceptions during evaluation do always carry the node that's causing the error.
- Since:
- 2.0
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
arrow
Arrow symbol.protected java.lang.StringBuilder
builder
The builder to compose messages.protected JexlNode
cause
The cause of the issue to debug.protected int
depth
Accept() relative depth.protected int
end
The ending character location offset of the cause in the builder.protected int
indent
Perform indentation?.protected int
indentLevel
The indentation level.protected java.lang.String
lf
EOL.protected boolean
outputPragmas
Pragmas out.protected static java.util.regex.Pattern
QUOTED_IDENTIFIER
Checks identifiers that contain spaces or punctuation (but underscore, at-sign, sharp-sign and dollar).protected int
start
The starting character location offset of the cause in the builder.
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Constructor Summary
Constructors Constructor Description Debugger()
Creates a Debugger.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.Object
accept(JexlNode node, java.lang.Object data)
Checks if a child node is the cause to debug & adds its representation to the rebuilt expression.protected java.lang.Object
acceptStatement(JexlNode child, java.lang.Object data)
Adds a statement node to the rebuilt expression.protected java.lang.Object
additiveNode(JexlNode node, java.lang.String op, java.lang.Object data)
Rebuilds an additive expression.protected java.lang.Object
check(JexlNode node, java.lang.String image, java.lang.Object data)
Checks if a terminal node is the cause to debug & adds its representation to the rebuilt expression.java.lang.String
data(JexlNode node)
Rebuilds an expression from a JEXL node.boolean
debug(JexlExpression jscript)
Position the debugger on the root of an expression.boolean
debug(JexlScript jscript)
Position the debugger on the root of a script.boolean
debug(JexlNode node)
Seeks the location of an error cause (a node) in an expression.boolean
debug(JexlNode node, boolean r)
Seeks the location of an error cause (a node) in an expression.Debugger
depth(int rdepth)
Sets this debugger relative maximum depth.int
end()
protected JexlFeatures
getFeatures(JexlNode node)
Tries (hard) to find the features used to parse a node.Debugger
indentation(int level)
Sets the indentation level.protected java.lang.Object
infixChildren(JexlNode node, java.lang.String infix, boolean paren, java.lang.Object data)
Checks if the children of a node using infix notation is the cause to debug, adds their representation to the rebuilt expression.private static boolean
isLambdaExpr(ASTJexlLambda lambda)
private static boolean
isStatement(JexlNode child)
Whether a node is a statement (vs an expression).Debugger
lineFeed(java.lang.String lf)
Sets this debugger line-feed string.protected boolean
needQuotes(java.lang.String str)
Checks whether an identifier should be quoted or not.Debugger
outputPragmas(boolean flag)
Lets the debugger write out pragmas if any.protected java.lang.Object
postfixChild(JexlNode node, java.lang.String prefix, java.lang.Object data)
Postfix operators.protected java.lang.Object
prefixChild(JexlNode node, java.lang.String prefix, java.lang.Object data)
Checks if the child of a node using prefix notation is the cause to debug, adds their representation to the rebuilt expression.void
reset()
Resets this debugger state.private static boolean
semicolTerminated(java.lang.CharSequence cs)
Whether a script or expression ends with a semicolumn.protected void
setArrowSymbol(JexlNode node)
Sets the arrow style (fat or thin) depending on features.void
setIndentation(int level)
Sets the indentation level.int
start()
java.lang.String
toString()
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(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 arg)
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(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)
protected java.lang.String
visitParameter(java.lang.String p, java.lang.Object data)
A pseudo visitor for parameters.private static void
writePragmas(java.lang.StringBuilder builder, java.util.Map<java.lang.String,java.lang.Object> pragmas)
Stringifies the pragmas.-
Methods inherited from class org.apache.commons.jexl3.parser.ParserVisitor
visit, visit
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Field Detail
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QUOTED_IDENTIFIER
protected static final java.util.regex.Pattern QUOTED_IDENTIFIER
Checks identifiers that contain spaces or punctuation (but underscore, at-sign, sharp-sign and dollar).
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builder
protected final java.lang.StringBuilder builder
The builder to compose messages.
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cause
protected JexlNode cause
The cause of the issue to debug.
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start
protected int start
The starting character location offset of the cause in the builder.
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end
protected int end
The ending character location offset of the cause in the builder.
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indentLevel
protected int indentLevel
The indentation level.
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indent
protected int indent
Perform indentation?.
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depth
protected int depth
Accept() relative depth.
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arrow
protected java.lang.String arrow
Arrow symbol.
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lf
protected java.lang.String lf
EOL.
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outputPragmas
protected boolean outputPragmas
Pragmas out.
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Method Detail
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isLambdaExpr
private static boolean isLambdaExpr(ASTJexlLambda lambda)
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isStatement
private static boolean isStatement(JexlNode child)
Whether a node is a statement (vs an expression).- Parameters:
child
- the node- Returns:
- true if node is a statement
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semicolTerminated
private static boolean semicolTerminated(java.lang.CharSequence cs)
Whether a script or expression ends with a semicolumn.- Parameters:
cs
- the string- Returns:
- true if a semicolumn is the last non-whitespace character
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writePragmas
private static void writePragmas(java.lang.StringBuilder builder, java.util.Map<java.lang.String,java.lang.Object> pragmas)
Stringifies the pragmas.- Parameters:
builder
- where to stringifypragmas
- the pragmas, may be null
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accept
protected java.lang.Object accept(JexlNode node, java.lang.Object data)
Checks if a child node is the cause to debug & adds its representation to the rebuilt expression.- Parameters:
node
- the child nodedata
- visitor pattern argument- Returns:
- visitor pattern value
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acceptStatement
protected java.lang.Object acceptStatement(JexlNode child, java.lang.Object data)
Adds a statement node to the rebuilt expression.- Parameters:
child
- the child nodedata
- visitor pattern argument- Returns:
- visitor pattern value
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additiveNode
protected java.lang.Object additiveNode(JexlNode node, java.lang.String op, java.lang.Object data)
Rebuilds an additive expression.- Parameters:
node
- the nodeop
- the operatordata
- visitor pattern argument- Returns:
- visitor pattern value
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check
protected java.lang.Object check(JexlNode node, java.lang.String image, java.lang.Object data)
Checks if a terminal node is the cause to debug & adds its representation to the rebuilt expression.- Parameters:
node
- the child nodeimage
- the child node token image (optionally null)data
- visitor pattern argument- Returns:
- visitor pattern value
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data
public java.lang.String data(JexlNode node)
Rebuilds an expression from a JEXL node.- Parameters:
node
- the node to rebuilt from- Returns:
- the rebuilt expression
- Since:
- 3.0
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debug
public boolean debug(JexlExpression jscript)
Position the debugger on the root of an expression.- Parameters:
jscript
- the expression- Returns:
- true if the expression was a
Script
instance, false otherwise
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debug
public boolean debug(JexlNode node)
Seeks the location of an error cause (a node) in an expression.- Parameters:
node
- the node to debug- Returns:
- true if the cause was located, false otherwise
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debug
public boolean debug(JexlNode node, boolean r)
Seeks the location of an error cause (a node) in an expression.- Parameters:
node
- the node to debugr
- whether we should actively find the root node of the debugged node- Returns:
- true if the cause was located, false otherwise
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debug
public boolean debug(JexlScript jscript)
Position the debugger on the root of a script.- Parameters:
jscript
- the script- Returns:
- true if the script was a
Script
instance, false otherwise
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depth
public Debugger depth(int rdepth)
Sets this debugger relative maximum depth.- Parameters:
rdepth
- the maximum relative depth from the debugged node- Returns:
- this debugger instance
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end
public int end()
- Specified by:
end
in interfaceJexlInfo.Detail
- Returns:
- The end offset location of the cause in the expression
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getFeatures
protected JexlFeatures getFeatures(JexlNode node)
Tries (hard) to find the features used to parse a node.- Parameters:
node
- the node- Returns:
- the features or null
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indentation
public Debugger indentation(int level)
Sets the indentation level.- Parameters:
level
- the number of spaces for indentation, none if less or equal to zero- Returns:
- this debugger instance
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infixChildren
protected java.lang.Object infixChildren(JexlNode node, java.lang.String infix, boolean paren, java.lang.Object data)
Checks if the children of a node using infix notation is the cause to debug, adds their representation to the rebuilt expression.- Parameters:
node
- the child nodeinfix
- the child node tokenparen
- whether the child should be parenthesizeddata
- visitor pattern argument- Returns:
- visitor pattern value
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lineFeed
public Debugger lineFeed(java.lang.String lf)
Sets this debugger line-feed string.- Parameters:
lf
- the string used to delineate lines (usually "\" or "")- Returns:
- this debugger instance
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needQuotes
protected boolean needQuotes(java.lang.String str)
Checks whether an identifier should be quoted or not.- Parameters:
str
- the identifier- Returns:
- true if needing quotes, false otherwise
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outputPragmas
public Debugger outputPragmas(boolean flag)
Lets the debugger write out pragmas if any.- Parameters:
flag
- turn on or off- Returns:
- this debugger instance
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postfixChild
protected java.lang.Object postfixChild(JexlNode node, java.lang.String prefix, java.lang.Object data)
Postfix operators.- Parameters:
node
- a postfix operatorprefix
- the postfixdata
- visitor pattern argument- Returns:
- visitor pattern value
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prefixChild
protected java.lang.Object prefixChild(JexlNode node, java.lang.String prefix, java.lang.Object data)
Checks if the child of a node using prefix notation is the cause to debug, adds their representation to the rebuilt expression.- Parameters:
node
- the nodeprefix
- the node tokendata
- visitor pattern argument- Returns:
- visitor pattern value
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reset
public void reset()
Resets this debugger state.
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setArrowSymbol
protected void setArrowSymbol(JexlNode node)
Sets the arrow style (fat or thin) depending on features.- Parameters:
node
- the node to start seeking features from.
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setIndentation
public void setIndentation(int level)
Sets the indentation level.- Parameters:
level
- the number of spaces for indentation, none if less or equal to zero
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start
public int start()
- Specified by:
start
in interfaceJexlInfo.Detail
- Returns:
- The starting offset location of the cause in the expression
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toString
public java.lang.String toString()
- Specified by:
toString
in interfaceJexlInfo.Detail
- Overrides:
toString
in classjava.lang.Object
- Returns:
- The rebuilt expression
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visit
protected java.lang.Object visit(ASTAddNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTAndNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTAnnotatedStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTAnnotation node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTArguments node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTArrayAccess node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTArrayLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTAssignment node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBitwiseAndNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBitwiseComplNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBitwiseOrNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBitwiseXorNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBlock node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTBreak node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTConstructorNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTContinue node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTDecrementGetNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTDefineVars node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTDivNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTDoWhileStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTEmptyFunction node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTEQNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTEQSNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTERNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTEWNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTExtendedLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTFalseNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTForeachStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTFunctionNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTGENode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTGetDecrementNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTGetIncrementNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTGTNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTIdentifier node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTIdentifierAccess node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTIfStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTIncrementGetNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTInstanceOf node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTJexlScript node, java.lang.Object arg)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTJxltLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTLENode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTLTNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTMapEntry node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTMapLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTMethodNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTModNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTMulNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNENode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNESNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNEWNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNotInstanceOf node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNotNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNRNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNSWNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNullLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNullpNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTNumberLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTOrNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTQualifiedIdentifier node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTRangeNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTReference node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTReferenceExpression node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTRegexLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTReturnStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetAddNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetAndNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetDivNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetModNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetMultNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetOrNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetShiftLeftNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetShiftRightNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetShiftRightUnsignedNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetSubNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visit
protected java.lang.Object visit(ASTSetXorNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTShiftLeftNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTShiftRightNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTShiftRightUnsignedNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTSizeFunction node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTStringLiteral node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTSubNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTSWNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTTernaryNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTThrowStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTTrueNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTTryResources node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTTryStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTUnaryMinusNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTUnaryPlusNode node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTVar node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
-
visit
protected java.lang.Object visit(ASTWhileStatement node, java.lang.Object data)
- Specified by:
visit
in classParserVisitor
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visitParameter
protected java.lang.String visitParameter(java.lang.String p, java.lang.Object data)
A pseudo visitor for parameters.- Parameters:
p
- the parameter namedata
- the visitor argument- Returns:
- the parameter name to use
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