Package io.micronaut.expressions.parser.ast.conditional

Class TernaryExpression

java.lang.Object

io.micronaut.expressions.parser.ast.ExpressionNode

io.micronaut.expressions.parser.ast.conditional.TernaryExpression

Direct Known Subclasses:

ElvisOperator

@Internal
public class TernaryExpression
extends ExpressionNode

Expression AST node for ternary expressions.

Since:

4.0.0

Author:

Sergey Gavrilov

Field Summary

Fields inherited from class io.micronaut.expressions.parser.ast.ExpressionNode

classElement, nodeType

Constructor Summary

Constructors

Constructor	Description
TernaryExpression(ExpressionNode condition, ExpressionNode trueExpr, ExpressionNode falseExpr)

Method Summary

Modifier and Type	Method	Description
protected ClassElement	doResolveClassElement(ExpressionVisitorContext ctx)	Resolves the class element for this node.
protected org.objectweb.asm.Type	doResolveType(@NonNull ExpressionVisitorContext ctx)	Resolves expression AST node type.
void	generateBytecode(ExpressionCompilationContext ctx)	Generates bytecode for this AST node.
protected boolean	shouldCoerceConditionToBoolean()

Methods inherited from class io.micronaut.expressions.parser.ast.ExpressionNode

compile, doResolveClassElement, resolveClassElement, resolveClassElement, resolveType, resolveType

Methods inherited from class java.lang.Object

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

Constructor Details

TernaryExpression

public TernaryExpression(ExpressionNode condition,
 ExpressionNode trueExpr,
 ExpressionNode falseExpr)

Method Details

generateBytecode

public void generateBytecode(ExpressionCompilationContext ctx)

Description copied from class: ExpressionNode

Generates bytecode for this AST node.

Specified by:

generateBytecode in class ExpressionNode

Parameters:

ctx - expression compilation context

doResolveClassElement

protected ClassElement doResolveClassElement(ExpressionVisitorContext ctx)

Description copied from class: ExpressionNode

Resolves the class element for this node.

Overrides:

doResolveClassElement in class ExpressionNode

Parameters:

ctx - The expression compilation context

Returns:

The resolved type

shouldCoerceConditionToBoolean

protected boolean shouldCoerceConditionToBoolean()

Returns:

Whether the condition should be coerced to a boolean type.

doResolveType

protected org.objectweb.asm.Type doResolveType(@NonNull
 @NonNull ExpressionVisitorContext ctx)

Description copied from class: ExpressionNode

Resolves expression AST node type.

Specified by:

doResolveType in class ExpressionNode

Parameters:

ctx - expression compilation context

Returns:

resolved type