Package org.mozilla.javascript.ast
Class KeywordLiteral
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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.KeywordLiteral
 
 
 
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 public class KeywordLiteral extends AstNode AST node for keyword literals: currently,this,null,true,false, anddebugger. Node type is one ofToken.THIS,Token.NULL,Token.TRUE,Token.FALSE, orToken.DEBUGGER.
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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 KeywordLiteral()KeywordLiteral(int pos)KeywordLiteral(int pos, int len)KeywordLiteral(int pos, int len, int nodeType)Constructs a new KeywordLiteral
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanisBooleanLiteral()Returns true if the token type isToken.TRUEorToken.FALSE.KeywordLiteralsetType(int nodeType)Sets node token typejava.lang.StringtoSource(int depth)Emits source code for this node.voidvisit(NodeVisitor v)Visits this node.- 
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, toString, toStringTree
 
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Constructor Detail- 
KeywordLiteralpublic KeywordLiteral() 
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KeywordLiteralpublic KeywordLiteral(int pos) 
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KeywordLiteralpublic KeywordLiteral(int pos, int len)
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KeywordLiteralpublic KeywordLiteral(int pos, int len, int nodeType)Constructs a new KeywordLiteral- Parameters:
- nodeType- the token type
 
 
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Method Detail- 
setTypepublic KeywordLiteral setType(int nodeType) Sets node token type
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isBooleanLiteralpublic boolean isBooleanLiteral() Returns true if the token type isToken.TRUEorToken.FALSE.
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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. There are no children to visit.
 
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