Package team.unnamed.mocha.runtime

Class IsConstantExpression

java.lang.Object

team.unnamed.mocha.runtime.IsConstantExpression

All Implemented Interfaces:

ExpressionVisitor<@NotNull Boolean>

public final class IsConstantExpression
extends Object
implements ExpressionVisitor<@NotNull Boolean>

A ExpressionVisitor that determines whether an expression is constant or not.

Since:

3.0.0

Method Summary

Modifier and Type	Method	Description
static boolean	test(@NotNull Expression expression)
static boolean	test(@NotNull Expression expression, @NotNull Scope scope)
@NotNull Boolean	visit(@NotNull Expression expression)	Evaluate for the given unknown expression.
@NotNull Boolean	visitAccess(@NotNull AccessExpression expression)	Evaluate for access expression.
@NotNull Boolean	visitArrayAccess(@NotNull ArrayAccessExpression expression)	Evaluate for array access expression.
@NotNull Boolean	visitBinary(@NotNull BinaryExpression expression)	Evaluate for binary expression.
@NotNull Boolean	visitCall(@NotNull CallExpression expression)	Evaluate for call expression.
@NotNull Boolean	visitDouble(@NotNull DoubleExpression expression)	Evaluate for double expression.
@NotNull Boolean	visitExecutionScope(@NotNull ExecutionScopeExpression expression)	Evaluate for execution scope expression.
@NotNull Boolean	visitIdentifier(@NotNull IdentifierExpression expression)	Evaluate for identifier expression.
@NotNull Boolean	visitStatement(@NotNull StatementExpression expression)	Evaluate for statement expression.
@NotNull Boolean	visitString(@NotNull StringExpression expression)	Evaluate for string expression.
@NotNull Boolean	visitTernaryConditional(@NotNull TernaryConditionalExpression expression)	Evaluate for ternary conditional expression.
@NotNull Boolean	visitUnary(@NotNull UnaryExpression expression)	Evaluate for unary expression.

Methods inherited from class java.lang.Object

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

Method Details

test

public static boolean test(@NotNull
 @NotNull Expression expression)

test

public static boolean test(@NotNull
 @NotNull Expression expression,
 @NotNull
 @NotNull Scope scope)

visitArrayAccess

@NotNull
public @NotNull Boolean visitArrayAccess(@NotNull
 @NotNull ArrayAccessExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for array access expression.

Specified by:

visitArrayAccess in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitDouble

@NotNull
public @NotNull Boolean visitDouble(@NotNull
 @NotNull DoubleExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for double expression.

Specified by:

visitDouble in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitString

@NotNull
public @NotNull Boolean visitString(@NotNull
 @NotNull StringExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for string expression.

Specified by:

visitString in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitIdentifier

@NotNull
public @NotNull Boolean visitIdentifier(@NotNull
 @NotNull IdentifierExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for identifier expression.

Specified by:

visitIdentifier in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitTernaryConditional

@NotNull
public @NotNull Boolean visitTernaryConditional(@NotNull
 @NotNull TernaryConditionalExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for ternary conditional expression.

Specified by:

visitTernaryConditional in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitUnary

@NotNull
public @NotNull Boolean visitUnary(@NotNull
 @NotNull UnaryExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for unary expression.

Specified by:

visitUnary in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitExecutionScope

@NotNull
public @NotNull Boolean visitExecutionScope(@NotNull
 @NotNull ExecutionScopeExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for execution scope expression.

Specified by:

visitExecutionScope in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitBinary

@NotNull
public @NotNull Boolean visitBinary(@NotNull
 @NotNull BinaryExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for binary expression.

Specified by:

visitBinary in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitAccess

@NotNull
public @NotNull Boolean visitAccess(@NotNull
 @NotNull AccessExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for access expression.

Specified by:

visitAccess in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitCall

@NotNull
public @NotNull Boolean visitCall(@NotNull
 @NotNull CallExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for call expression.

Specified by:

visitCall in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visitStatement

@NotNull
public @NotNull Boolean visitStatement(@NotNull
 @NotNull StatementExpression expression)

Description copied from interface: ExpressionVisitor

Evaluate for statement expression.

Specified by:

visitStatement in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.

visit

@NotNull
public @NotNull Boolean visit(@NotNull
 @NotNull Expression expression)

Description copied from interface: ExpressionVisitor

Evaluate for the given unknown expression.

Specified by:

visit in interface ExpressionVisitor<@NotNull Boolean>

Parameters:

expression - The expression.

Returns:

The result.