public class NewExpression extends FunctionCall
Token.NEW.
NewExpression :
MemberExpression
new NewExpression
This node is a subtype of FunctionCall, mostly for internal code
sharing. Structurally a NewExpression node is very similar to a
FunctionCall, so it made a certain amount of sense.AstNode.DebugPrintVisitor, AstNode.PositionComparatorNode.NodeIteratorarguments, lp, NO_ARGS, rp, targetinlineComment, length, parent, positionARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DESTRUCTURING_SHORTHAND, DIRECTCALL_PROP, END_DROPS_OFF, END_RETURNS, END_RETURNS_VALUE, END_UNREACHED, END_YIELDS, EXPRESSION_CLOSURE_PROP, first, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, last, LAST_PROP, LEFT, lineno, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, next, NON_SPECIALCALL, OBJECT_IDS_PROP, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, type, VARIABLE_PROP| Constructor and Description |
|---|
NewExpression() |
NewExpression(int pos) |
NewExpression(int pos,
int len) |
| Modifier and Type | Method and Description |
|---|---|
ObjectLiteral |
getInitializer()
Returns initializer object, if any.
|
void |
setInitializer(ObjectLiteral initializer)
Sets initializer object.
|
java.lang.String |
toSource(int depth)
Emits source code for this node.
|
void |
visit(NodeVisitor v)
Visits this node, the target, and each argument.
|
addArgument, getArguments, getLp, getRp, getTarget, setArguments, setLp, setParens, setRp, setTargetaddChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getInlineComment, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setInlineComment, setLength, setParent, setPosition, setRelative, shortName, toSourceaddChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getJsDocNode, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, resetTargets, setDouble, setJsDocNode, setLineno, setScope, setString, setType, toString, toStringTreepublic NewExpression()
public NewExpression(int pos)
public NewExpression(int pos,
int len)
public ObjectLiteral getInitializer()
null if
not specified.public void setInitializer(ObjectLiteral initializer)
new expr [ ( arglist ) ] [initializer],
in which initializer is an object literal that is used to set
additional properties on the newly-created expr object.initializer - extra initializer object.
Can be null.public java.lang.String toSource(int depth)
AstNode
Note: if the parser was in error-recovery mode, some AST nodes may have
null children that are expected to be non-null
when no errors are present. In this situation, the behavior of the
toSource method is undefined: toSource
implementations may assume that the AST node is error-free, since it is
intended to be invoked only at runtime after a successful parse.
toSource in class FunctionCalldepth - the current recursion depth, typically beginning at 0
when called on the root node.public void visit(NodeVisitor v)
visit in class FunctionCallv - the object to call with this node and its children