Class JSToStringNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.cast.JSToStringNode

All Implemented Interfaces:

com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class JSToStringNode
extends JavaScriptBaseNode

This implements ECMA 9.8. ToString.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JSToStringNode.JSToStringWrapperNode

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSToStringNode()
protected	JSToStringNode(boolean undefinedToEmpty, boolean symbolToString)

Method Summary

Modifier and Type	Method	Description
static JSToStringNode	create()
static JSToStringNode	createSymbolToString()	Creates a ToString node that returns the SymbolDescriptiveString for a symbol.
static JSToStringNode	createUndefinedToEmpty()	Creates a node that returns the empty string for undefined.
protected com.oracle.truffle.api.strings.TruffleString	doBigInt(BigInt value)
protected com.oracle.truffle.api.strings.TruffleString	doBoolean(boolean value)
protected com.oracle.truffle.api.strings.TruffleString	doDouble(double d, JSDoubleToStringNode doubleToStringNode)
protected com.oracle.truffle.api.strings.TruffleString	doInteger(int value, JSDoubleToStringNode doubleToStringNode)
protected com.oracle.truffle.api.strings.TruffleString	doJSObject(JSDynamicObject value, JSToPrimitiveNode toPrimitiveHintStringNode, JSToStringNode toStringNode)
protected com.oracle.truffle.api.strings.TruffleString	doLong(long value, JSDoubleToStringNode doubleToStringNode)
protected com.oracle.truffle.api.strings.TruffleString	doNull(Object value)
protected com.oracle.truffle.api.strings.TruffleString	doString(com.oracle.truffle.api.strings.TruffleString value)
protected com.oracle.truffle.api.strings.TruffleString	doSymbol(Symbol value)
protected com.oracle.truffle.api.strings.TruffleString	doTruffleObject(Object object, JSToPrimitiveNode toPrimitiveHintStringNode, JSToStringNode toStringNode)
protected com.oracle.truffle.api.strings.TruffleString	doUndefined(Object value)
abstract com.oracle.truffle.api.strings.TruffleString	executeString(Object operand)

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

copy, getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, onReplace

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Constructor Details

JSToStringNode

protected JSToStringNode()

JSToStringNode

protected JSToStringNode(boolean undefinedToEmpty,
 boolean symbolToString)

Method Details

create

public static JSToStringNode create()

createUndefinedToEmpty

public static JSToStringNode createUndefinedToEmpty()

Creates a node that returns the empty string for undefined.

createSymbolToString

public static JSToStringNode createSymbolToString()

Creates a ToString node that returns the SymbolDescriptiveString for a symbol. Used by the String function if called without new (ES6 21.1.1.1 "String(value)").

executeString

public abstract com.oracle.truffle.api.strings.TruffleString executeString(Object operand)

doString

protected com.oracle.truffle.api.strings.TruffleString doString(com.oracle.truffle.api.strings.TruffleString value)

doNull

protected com.oracle.truffle.api.strings.TruffleString doNull(Object value)

doUndefined

protected com.oracle.truffle.api.strings.TruffleString doUndefined(Object value)

doBoolean

protected com.oracle.truffle.api.strings.TruffleString doBoolean(boolean value)

doInteger

protected com.oracle.truffle.api.strings.TruffleString doInteger(int value,
 JSDoubleToStringNode doubleToStringNode)

doBigInt

protected com.oracle.truffle.api.strings.TruffleString doBigInt(BigInt value)

doLong

protected com.oracle.truffle.api.strings.TruffleString doLong(long value,
 JSDoubleToStringNode doubleToStringNode)

doDouble

protected com.oracle.truffle.api.strings.TruffleString doDouble(double d,
 JSDoubleToStringNode doubleToStringNode)

doJSObject

protected com.oracle.truffle.api.strings.TruffleString doJSObject(JSDynamicObject value,
 JSToPrimitiveNode toPrimitiveHintStringNode,
 JSToStringNode toStringNode)

doSymbol

protected com.oracle.truffle.api.strings.TruffleString doSymbol(Symbol value)

doTruffleObject

protected com.oracle.truffle.api.strings.TruffleString doTruffleObject(Object object,
 JSToPrimitiveNode toPrimitiveHintStringNode,
 JSToStringNode toStringNode)