com.tibbo.aggregate.common.expression

Class AbstractEvaluatingVisitor

java.lang.Object

com.tibbo.aggregate.common.expression.AbstractEvaluatingVisitor

All Implemented Interfaces:

ExpressionParserVisitor

Direct Known Subclasses:

DefaultEvaluatingVisitor

public abstract class AbstractEvaluatingVisitor
extends java.lang.Object
implements ExpressionParserVisitor

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<java.lang.String,Function>	DEFAULT_FUNCTIONS
protected int	top

Constructor Summary

Constructors

Constructor and Description
AbstractEvaluatingVisitor(Evaluator evaluator)

Method Summary

Modifier and Type	Method and Description
static int	compare(java.lang.Object v1, java.lang.Object v2)
void	describeNode(EvaluationEnvironment data, java.lang.String image)
static boolean	equal(java.lang.Object v1, java.lang.Object v2)
protected AttributedObject	get(int delta)
protected Evaluator	getEvaluator()
java.lang.Object	getResult()
protected AttributedObject	set(int delta, AttributedObject value)
AttributedObject	visit(ASTAddNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTBitwiseAndNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTBitwiseNotNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTBitwiseOrNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTBitwiseXorNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTConditionalNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTDivNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTEQNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTFalseNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTFloatConstNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTFunctionNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTGENode node, EvaluationEnvironment data)
AttributedObject	visit(ASTGTNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLeftShiftNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLENode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLogicalAndNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLogicalNotNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLogicalOrNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLongConstNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTLTNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTModNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTMulNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTNENode node, EvaluationEnvironment data)
AttributedObject	visit(ASTNullNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTRegexMatchNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTRightShiftNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTStart node, EvaluationEnvironment data)
AttributedObject	visit(ASTStringConstNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTSubtractNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTTrueNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTUnaryNode node, EvaluationEnvironment data)
AttributedObject	visit(ASTUnsignedRightShiftNode node, EvaluationEnvironment data)
AttributedObject	visit(SimpleNode node, EvaluationEnvironment data)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tibbo.aggregate.common.expression.parser.ExpressionParserVisitor

visit

Field Detail

DEFAULT_FUNCTIONS

public static java.util.Map<java.lang.String,Function> DEFAULT_FUNCTIONS

top

protected int top

Constructor Detail

AbstractEvaluatingVisitor

public AbstractEvaluatingVisitor(Evaluator evaluator)

Method Detail

getEvaluator

protected Evaluator getEvaluator()

set

protected AttributedObject set(int delta,
                               AttributedObject value)

getResult

public java.lang.Object getResult()

get

protected AttributedObject get(int delta)

describeNode

public void describeNode(EvaluationEnvironment data,
                         java.lang.String image)

visit

public AttributedObject visit(SimpleNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTStart node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTConditionalNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLogicalOrNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLogicalAndNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTBitwiseAndNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTBitwiseOrNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTBitwiseXorNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

equal

public static boolean equal(java.lang.Object v1,
                            java.lang.Object v2)

compare

public static int compare(java.lang.Object v1,
                          java.lang.Object v2)

visit

public AttributedObject visit(ASTEQNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTNENode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTRegexMatchNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLTNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTGTNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLENode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTGENode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTAddNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTSubtractNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTMulNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTDivNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTModNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTUnaryNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLogicalNotNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTBitwiseNotNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTFunctionNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLongConstNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTFloatConstNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTStringConstNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTTrueNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTFalseNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTNullNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTRightShiftNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTUnsignedRightShiftNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor

visit

public AttributedObject visit(ASTLeftShiftNode node,
                              EvaluationEnvironment data)

Specified by:

visit in interface ExpressionParserVisitor