Package com.powsybl.dsl.ast

Class ExpressionPrinter

java.lang.Object

com.powsybl.dsl.ast.DefaultExpressionVisitor<Void,Void>

com.powsybl.dsl.ast.ExpressionPrinter

All Implemented Interfaces:

ExpressionVisitor<Void,Void>

Direct Known Subclasses:

ActionExpressionPrinter

public class ExpressionPrinter
extends DefaultExpressionVisitor<Void,Void>

Author:

Geoffroy Jamgotchian <geoffroy.jamgotchian at rte-france.com>

Field Summary

Fields

Modifier and Type	Field	Description
protected final PrintWriter	out

Constructor Summary

Constructors

Constructor	Description
ExpressionPrinter(OutputStream out)	Create an ExpressionPrinter that uses the default character encoding.
ExpressionPrinter(OutputStream out, Charset cs)	Create an ExpressionPrinter that uses the given charset.
ExpressionPrinter(Writer writer)

Method Summary

Modifier and Type	Method	Description
static void	print(ExpressionNode node)
static void	print(ExpressionNode node, OutputStream out)
static String	toString(ExpressionNode node)
Void	visitArithmeticOperator(ArithmeticBinaryOperatorNode node, Void arg)
Void	visitComparisonOperator(ComparisonOperatorNode node, Void arg)
Void	visitLiteral(AbstractLiteralNode node, Void arg)
Void	visitLogicalOperator(LogicalBinaryOperatorNode node, Void arg)
Void	visitNotOperator(LogicalNotOperator node, Void arg)

Methods inherited from class java.lang.Object

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

Field Details

out

protected final PrintWriter out

Constructor Details

ExpressionPrinter

public ExpressionPrinter(OutputStream out)

Create an ExpressionPrinter that uses the default character encoding.

Parameters:

out - The OutputStream used by this printer

ExpressionPrinter

public ExpressionPrinter(OutputStream out,
 Charset cs)

Create an ExpressionPrinter that uses the given charset.

Parameters:

out - The OutputStream used by this printer

cs - Charset to use by the OutputStreamWriter instance

ExpressionPrinter

public ExpressionPrinter(Writer writer)

Method Details

toString

public static String toString(ExpressionNode node)

print

public static void print(ExpressionNode node)

print

public static void print(ExpressionNode node,
 OutputStream out)

visitLiteral

public Void visitLiteral(AbstractLiteralNode node,
 Void arg)

Specified by:

visitLiteral in interface ExpressionVisitor<Void,Void>

Overrides:

visitLiteral in class DefaultExpressionVisitor<Void,Void>

visitLogicalOperator

public Void visitLogicalOperator(LogicalBinaryOperatorNode node,
 Void arg)

Specified by:

visitLogicalOperator in interface ExpressionVisitor<Void,Void>

Overrides:

visitLogicalOperator in class DefaultExpressionVisitor<Void,Void>

visitArithmeticOperator

public Void visitArithmeticOperator(ArithmeticBinaryOperatorNode node,
 Void arg)

Specified by:

visitArithmeticOperator in interface ExpressionVisitor<Void,Void>

Overrides:

visitArithmeticOperator in class DefaultExpressionVisitor<Void,Void>

visitNotOperator

public Void visitNotOperator(LogicalNotOperator node,
 Void arg)

Specified by:

visitNotOperator in interface ExpressionVisitor<Void,Void>

Overrides:

visitNotOperator in class DefaultExpressionVisitor<Void,Void>

visitComparisonOperator

public Void visitComparisonOperator(ComparisonOperatorNode node,
 Void arg)

Specified by:

visitComparisonOperator in interface ExpressionVisitor<Void,Void>

Overrides:

visitComparisonOperator in class DefaultExpressionVisitor<Void,Void>