Package org.mozilla.javascript.ast
Class TryStatement
- 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.TryStatement
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Nested Class Summary
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Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode
AstNode.DebugPrintVisitor, AstNode.PositionComparator
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Nested classes/interfaces inherited from class org.mozilla.javascript.Node
Node.NodeIterator
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Field Summary
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Fields inherited from class org.mozilla.javascript.ast.AstNode
inlineComment, length, parent, position
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Fields inherited from class org.mozilla.javascript.Node
ARROW_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 Summary
Constructors Constructor Description TryStatement()TryStatement(int pos)TryStatement(int pos, int len)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddCatchClause(CatchClause clause)Add a catch-clause to the end of the list, and sets its parent to this node.java.util.List<CatchClause>getCatchClauses()Returns list ofCatchClausenodes.AstNodegetFinallyBlock()Returns finally block, ornullif not presentintgetFinallyPosition()Returns position offinallykeyword, if present, or -1AstNodegetTryBlock()voidsetCatchClauses(java.util.List<CatchClause> catchClauses)Sets list ofCatchClausenodes.voidsetFinallyBlock(AstNode finallyBlock)Sets finally block, and sets its parent to this node.voidsetFinallyPosition(int finallyPosition)Sets position offinallykeyword, if present, or -1voidsetTryBlock(AstNode tryBlock)Sets try block.java.lang.StringtoSource(int depth)Emits source code for this node.voidvisit(NodeVisitor v)Visits this node, then the try-block, then any catch clauses, and then any finally block.-
Methods inherited from class org.mozilla.javascript.ast.AstNode
addChild, 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.Node
addChildAfter, 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
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getTryBlock
public AstNode getTryBlock()
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setTryBlock
public void setTryBlock(AstNode tryBlock)
Sets try block. Also sets its parent to this node.- Throws:
java.lang.IllegalArgumentException- } iftryBlockisnull
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getCatchClauses
public java.util.List<CatchClause> getCatchClauses()
Returns list ofCatchClausenodes. If there are no catch clauses, returns an immutable empty list.
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setCatchClauses
public void setCatchClauses(java.util.List<CatchClause> catchClauses)
Sets list ofCatchClausenodes. Also sets their parents to this node. May benull. Replaces any existing catch clauses for this node.
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addCatchClause
public void addCatchClause(CatchClause clause)
Add a catch-clause to the end of the list, and sets its parent to this node.- Throws:
java.lang.IllegalArgumentException- } ifclauseisnull
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getFinallyBlock
public AstNode getFinallyBlock()
Returns finally block, ornullif not present
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setFinallyBlock
public void setFinallyBlock(AstNode finallyBlock)
Sets finally block, and sets its parent to this node. May benull.
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getFinallyPosition
public int getFinallyPosition()
Returns position offinallykeyword, if present, or -1
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setFinallyPosition
public void setFinallyPosition(int finallyPosition)
Sets position offinallykeyword, if present, or -1
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toSource
public 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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visit
public void visit(NodeVisitor v)
Visits this node, then the try-block, then any catch clauses, and then any finally block.
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