com.oracle.truffle.js.nodes.cast

Class JSToIntegerAsIntNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.cast.JSToIntegerAsIntNode

All Implemented Interfaces:

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

public abstract class JSToIntegerAsIntNode
extends JavaScriptBaseNode

Basically ECMAScript ToInteger, but correct only for values in the int32 range. Used by built-in functions that do not care about values outside this range, such as string index conversion. Larger and smaller values will be clamped to Integer.MAX_VALUE and Integer.MIN_VALUE, respectively.

See Also:

JSToIntegerAsLongNode

Nested Class Summary

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

Constructor and Description
JSToIntegerAsIntNode()

Method Summary

Modifier and Type	Method and Description
static JSToIntegerAsIntNode	create()
protected int	doBigInt(BigInt value)
protected static int	doBoolean(boolean value)
protected static int	doDoubleInt32Range(double value)
protected static int	doDoubleOther(double value)
protected int	doForeignObject(Object object)
protected static int	doInteger(int value)
protected int	doJSObject(com.oracle.truffle.api.object.DynamicObject value)
protected static int	doNull(Object value)
protected static int	doSafeIntegerInt32Range(SafeInteger value)
protected static int	doSafeIntegerOther(SafeInteger value)
protected int	doString(String value, JSToIntegerAsIntNode nestedToIntegerNode, JSStringToNumberNode stringToNumberNode)
protected int	doSymbol(Symbol value)
protected static int	doUndefined(Object value)
abstract int	executeInt(Object operand)
protected static boolean	inInt32Range(double value)

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

copy, 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, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JSToIntegerAsIntNode

public JSToIntegerAsIntNode()

Method Detail

create

public static JSToIntegerAsIntNode create()

executeInt

public abstract int executeInt(Object operand)

doInteger

protected static int doInteger(int value)

doBoolean

protected static int doBoolean(boolean value)

doSafeIntegerInt32Range

protected static int doSafeIntegerInt32Range(SafeInteger value)

doSafeIntegerOther

protected static int doSafeIntegerOther(SafeInteger value)

inInt32Range

protected static boolean inInt32Range(double value)

doDoubleInt32Range

protected static int doDoubleInt32Range(double value)

doDoubleOther

protected static int doDoubleOther(double value)

doUndefined

protected static int doUndefined(Object value)

doNull

protected static int doNull(Object value)

doSymbol

protected final int doSymbol(Symbol value)

doBigInt

protected final int doBigInt(BigInt value)

doString

protected int doString(String value,
                       JSToIntegerAsIntNode nestedToIntegerNode,
                       JSStringToNumberNode stringToNumberNode)

doJSObject

protected int doJSObject(com.oracle.truffle.api.object.DynamicObject value)

doForeignObject

protected int doForeignObject(Object object)