Package org.mozilla.javascript.ast
Class ObjectLiteral
- 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.ObjectLiteral
 
 
 
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- All Implemented Interfaces:
- java.lang.Comparable<AstNode>,- java.lang.Iterable<Node>,- DestructuringForm
 
 public class ObjectLiteral extends AstNode implements DestructuringForm AST node for an Object literal (also called an Object initialiser in Ecma-262). The elements list will always be non-null, although the list will have no elements if the Object literal is empty.Node type is Token.OBJECTLIT.ObjectLiteral : {} { PropertyNameAndValueList } PropertyNameAndValueList : PropertyName : AssignmentExpression PropertyNameAndValueList , PropertyName : AssignmentExpression PropertyName : Identifier StringLiteral NumericLiteral
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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.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 ObjectLiteral()ObjectLiteral(int pos)ObjectLiteral(int pos, int len)
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddElement(ObjectProperty element)Adds an element to the list, and sets its parent to this node.java.util.List<ObjectProperty>getElements()Returns the element list.booleanisDestructuring()Returns true if this node is in a destructuring position: a function parameter, the target of a variable initializer, the iterator of a for..in loop, etc.voidsetElements(java.util.List<ObjectProperty> elements)Sets the element list, and updates the parent of each element.voidsetIsDestructuring(boolean destructuring)Marks this node as being a destructuring form - that is, appearing in a context such asfor ([a, b] in ...)where it's the target of a destructuring assignment.java.lang.StringtoSource(int depth)Emits source code for this node.voidvisit(NodeVisitor v)Visits this node, then visits each child property node, in lexical (source) order.- 
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- 
getElementspublic java.util.List<ObjectProperty> getElements() Returns the element list. Returns an immutable empty list if there are no elements.
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setElementspublic void setElements(java.util.List<ObjectProperty> elements) Sets the element list, and updates the parent of each element. Replaces any existing elements.- Parameters:
- elements- the element list. Can be- null.
 
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addElementpublic void addElement(ObjectProperty element) Adds an element to the list, and sets its parent to this node.- Parameters:
- element- the property node to append to the end of the list
- Throws:
- java.lang.IllegalArgumentException- } if element is- null
 
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setIsDestructuringpublic void setIsDestructuring(boolean destructuring) Marks this node as being a destructuring form - that is, appearing in a context such asfor ([a, b] in ...)where it's the target of a destructuring assignment.- Specified by:
- setIsDestructuringin interface- DestructuringForm
 
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isDestructuringpublic boolean isDestructuring() Returns true if this node is in a destructuring position: a function parameter, the target of a variable initializer, the iterator of a for..in loop, etc.- Specified by:
- isDestructuringin interface- DestructuringForm
 
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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.
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visitpublic void visit(NodeVisitor v) Visits this node, then visits each child property node, in lexical (source) order.
 
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