co.streamx.fluent.extree.expression

Class SimpleExpressionVisitor

java.lang.Object

co.streamx.fluent.extree.expression.SimpleExpressionVisitor

All Implemented Interfaces:

ExpressionVisitor<Expression>

public abstract class SimpleExpressionVisitor
extends Object
implements ExpressionVisitor<Expression>

Default expression visitor implementation.

Constructor Summary

Constructors

Constructor and Description
SimpleExpressionVisitor()

Method Summary

Modifier and Type	Method and Description
protected List<Expression>	getContextArguments()
protected Expression	invoke(InvocableExpression target, List<Expression> args, InvocationExpression original)
protected List<Expression>	popContextArguments()
protected void	pushContextArguments(List<Expression> args)
protected Expression	resolveContextParameter(ParameterExpression p)
Expression	visit(BinaryExpression e) Visits the BinaryExpression.
Expression	visit(BlockExpression e) Visits the BlockExpression.
Expression	visit(ConstantExpression e) Visits the ConstantExpression.
Expression	visit(DelegateExpression e) Visits the DelegateExpression.
Expression	visit(InvocationExpression e) Visits the InvocationExpression.
Expression	visit(LambdaExpression<?> e) Visits the LambdaExpression.
Expression	visit(MemberExpression e) Visits the MemberExpression.
Expression	visit(NewArrayInitExpression newArrayInitExpression) Visits the NewArrayInitExpression.
Expression	visit(ParameterExpression e) Visits the ParameterExpression.
Expression	visit(UnaryExpression e) Visits the UnaryExpression.
protected List<Expression>	visitArguments(List<Expression> original)
protected <T extends Expression> List<T>	visitExpressionList(List<T> original)
protected List<Expression>	visitLocals(List<Expression> original)
protected List<ParameterExpression>	visitParameters(List<ParameterExpression> original)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleExpressionVisitor

public SimpleExpressionVisitor()

Method Detail

getContextArguments

protected List<Expression> getContextArguments()

popContextArguments

protected List<Expression> popContextArguments()

resolveContextParameter

protected Expression resolveContextParameter(ParameterExpression p)

pushContextArguments

protected void pushContextArguments(List<Expression> args)

visitExpressionList

protected <T extends Expression> List<T> visitExpressionList(List<T> original)

visitLocals

protected List<Expression> visitLocals(List<Expression> original)

visitArguments

protected List<Expression> visitArguments(List<Expression> original)

visitParameters

protected List<ParameterExpression> visitParameters(List<ParameterExpression> original)

visit

public Expression visit(BinaryExpression e)

Description copied from interface: ExpressionVisitor

Visits the BinaryExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - BinaryExpression to visit.

Returns:

T

visit

public Expression visit(ConstantExpression e)

Description copied from interface: ExpressionVisitor

Visits the ConstantExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - ConstantExpression to visit.

Returns:

T

visit

public Expression visit(InvocationExpression e)

Description copied from interface: ExpressionVisitor

Visits the InvocationExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - InvocationExpression to visit.

Returns:

T

invoke

protected Expression invoke(InvocableExpression target,
                            List<Expression> args,
                            InvocationExpression original)

visit

public Expression visit(LambdaExpression<?> e)

Description copied from interface: ExpressionVisitor

Visits the LambdaExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - LambdaExpression to visit.

Returns:

T

visit

public Expression visit(DelegateExpression e)

Description copied from interface: ExpressionVisitor

Visits the DelegateExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - DelegateExpression to visit.

Returns:

T

visit

public Expression visit(BlockExpression e)

Description copied from interface: ExpressionVisitor

Visits the BlockExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - BlockExpression to visit.

Returns:

T

visit

public Expression visit(MemberExpression e)

Description copied from interface: ExpressionVisitor

Visits the MemberExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - MemberExpression to visit.

Returns:

T

visit

public Expression visit(NewArrayInitExpression newArrayInitExpression)

Description copied from interface: ExpressionVisitor

Visits the NewArrayInitExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

newArrayInitExpression - NewArrayInitExpression to visit.

Returns:

T

visit

public Expression visit(ParameterExpression e)

Description copied from interface: ExpressionVisitor

Visits the ParameterExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - ParameterExpression to visit.

Returns:

T

visit

public Expression visit(UnaryExpression e)

Description copied from interface: ExpressionVisitor

Visits the UnaryExpression.

Specified by:

visit in interface ExpressionVisitor<Expression>

Parameters:

e - UnaryExpression to visit.

Returns:

T