Package org.mozilla.javascript.ast
Class NewExpression
- java.lang.Object
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- org.mozilla.javascript.Node
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- org.mozilla.javascript.ast.AstNode
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- org.mozilla.javascript.ast.FunctionCall
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- org.mozilla.javascript.ast.NewExpression
 
 
 
 
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 public class NewExpression extends FunctionCall New expression. Node type isToken.NEW.NewExpression : MemberExpression new NewExpressionThis node is a subtype ofFunctionCall, mostly for internal code sharing. Structurally aNewExpressionnode is very similar to aFunctionCall, so it made a certain amount of sense.
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Nested Class Summary- 
Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNodeAstNode.DebugPrintVisitor, AstNode.PositionComparator
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Nested classes/interfaces inherited from class org.mozilla.javascript.NodeNode.NodeIterator
 
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Field Summary- 
Fields inherited from class org.mozilla.javascript.ast.FunctionCallarguments, lp, NO_ARGS, rp, target
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Fields inherited from class org.mozilla.javascript.ast.AstNodeinlineComment, length, parent, position
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Fields inherited from class org.mozilla.javascript.NodeARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, 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, SHORTHAND_PROPERTY_NAME, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, TEMPLATE_LITERAL_PROP, TRAILING_COMMA, type, VARIABLE_PROP
 
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Constructor SummaryConstructors Constructor Description NewExpression()NewExpression(int pos)NewExpression(int pos, int len)
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description ObjectLiteralgetInitializer()Returns initializer object, if any.voidsetInitializer(ObjectLiteral initializer)Sets initializer object.java.lang.StringtoSource(int depth)Emits source code for this node.voidvisit(NodeVisitor v)Visits this node, the target, and each argument.- 
Methods inherited from class org.mozilla.javascript.ast.FunctionCalladdArgument, getArguments, getLp, getRp, getTarget, setArguments, setLp, setParens, setRp, setTarget
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Methods inherited from class org.mozilla.javascript.ast.AstNodeaddChild, 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, toSource
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Methods inherited from class org.mozilla.javascript.NodeaddChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getBigInt, 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, setBigInt, setDouble, setJsDocNode, setLineno, setScope, setString, setType, toString, toStringTree
 
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Method Detail- 
getInitializerpublic ObjectLiteral getInitializer() Returns initializer object, if any.- Returns:
- extra initializer object-literal expression, or nullif not specified.
 
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setInitializerpublic void setInitializer(ObjectLiteral initializer) Sets initializer object. Rhino supports an experimental syntax of the formnew expr [ ( arglist ) ] [initializer], in which initializer is an object literal that is used to set additional properties on the newly-createdexprobject.- Parameters:
- initializer- extra initializer object. Can be- null.
 
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toSourcepublic java.lang.String toSource(int depth) Description copied from class:AstNodeEmits source code for this node. Callee is responsible for calling this function recursively on children, incrementing indent as appropriate.Note: if the parser was in error-recovery mode, some AST nodes may have nullchildren that are expected to be non-nullwhen no errors are present. In this situation, the behavior of thetoSourcemethod is undefined:toSourceimplementations may assume that the AST node is error-free, since it is intended to be invoked only at runtime after a successful parse.- Overrides:
- toSourcein class- FunctionCall
- Parameters:
- depth- the current recursion depth, typically beginning at 0 when called on the root node.
 
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visitpublic void visit(NodeVisitor v) Visits this node, the target, and each argument. If there is a trailing initializer node, visits that last.- Overrides:
- visitin class- FunctionCall
- Parameters:
- v- the object to call with this node and its children
 
 
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