com.oracle.truffle.js.builtins

Class StringPrototypeBuiltins.JSStringCharCodeAtNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.function.AbstractBodyNode

com.oracle.truffle.js.nodes.function.JSBuiltinNode

com.oracle.truffle.js.builtins.StringPrototypeBuiltins.JSStringCharCodeAtNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, JSBuiltinNode.Inlineable, Cloneable

Direct Known Subclasses:

StringPrototypeBuiltins.JSStringCharCodeAtNode.Inlined

Enclosing class:

StringPrototypeBuiltins

public abstract static class StringPrototypeBuiltins.JSStringCharCodeAtNode
extends JSBuiltinNode
implements JSBuiltinNode.Inlineable

Implementation of the String.prototype.charCodeAt() method as specified by ECMAScript 5.1 in 15.5.4.5.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringPrototypeBuiltins.JSStringCharCodeAtNode.Inlined

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

JSBuiltinNode.Inlineable

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

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

ARGUMENTS

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
JSStringCharCodeAtNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
protected char	charAt(com.oracle.truffle.api.strings.TruffleString s, int i)
protected Object	charCodeAtGeneric(Object thisObj, Object indexObj, JSToNumberNode toNumberNode)
protected int	charCodeAtInBounds(com.oracle.truffle.api.strings.TruffleString thisStr, int pos)
protected double	charCodeAtOutOfBounds(com.oracle.truffle.api.strings.TruffleString thisStr, int pos)
StringPrototypeBuiltins.JSStringCharCodeAtNode.Inlined	createInlined()
protected static boolean	posInBounds(com.oracle.truffle.api.strings.TruffleString thisStr, int pos)
protected void	requireObjectCoercible(Object target)
protected int	toIntegerAsInt(Object target)
protected com.oracle.truffle.api.strings.TruffleString	toString(Object target)
protected static int	within(int value, int min, int max)
protected static int	withinNumber(Number value, int min, int max)

Methods inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

copyUninitialized, countsTowardsStackTraceLimit, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isCallerSensitive, isInlineable, isSplitImmediately, tryCreateInlined

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

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, execute, executeBoolean, executeDouble, executeInt, executeLong, executeSafeInteger, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

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

getLanguage, getRealm, hasOverloadedOperators

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSStringCharCodeAtNode

public JSStringCharCodeAtNode(JSContext context,
                              JSBuiltin builtin)

Method Detail

posInBounds

protected static boolean posInBounds(com.oracle.truffle.api.strings.TruffleString thisStr,
                                     int pos)

charCodeAtInBounds

protected int charCodeAtInBounds(com.oracle.truffle.api.strings.TruffleString thisStr,
                                 int pos)

charCodeAtOutOfBounds

protected double charCodeAtOutOfBounds(com.oracle.truffle.api.strings.TruffleString thisStr,
                                       int pos)

charCodeAtGeneric

protected Object charCodeAtGeneric(Object thisObj,
                                   Object indexObj,
                                   JSToNumberNode toNumberNode)

createInlined

public StringPrototypeBuiltins.JSStringCharCodeAtNode.Inlined createInlined()

Specified by:

createInlined in interface JSBuiltinNode.Inlineable

within

protected static int within(int value,
                            int min,
                            int max)

withinNumber

protected static int withinNumber(Number value,
                                  int min,
                                  int max)

requireObjectCoercible

protected final void requireObjectCoercible(Object target)

toString

protected com.oracle.truffle.api.strings.TruffleString toString(Object target)

charAt

protected char charAt(com.oracle.truffle.api.strings.TruffleString s,
                      int i)

toIntegerAsInt

protected int toIntegerAsInt(Object target)