Package ru.ispras.castle.ast.basis
Enum SyntaxNodeVisitor.Result
- java.lang.Object
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- java.lang.Enum<SyntaxNodeVisitor.Result>
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- ru.ispras.castle.ast.basis.SyntaxNodeVisitor.Result
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<SyntaxNodeVisitor.Result>
- Enclosing interface:
- SyntaxNodeVisitor<TagT extends java.lang.Enum<TagT>>
public static enum SyntaxNodeVisitor.Result extends java.lang.Enum<SyntaxNodeVisitor.Result>
SyntaxNodeVisitor.Result
contains possible visitor results.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static SyntaxNodeVisitor.Result
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static SyntaxNodeVisitor.Result[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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OK
public static final SyntaxNodeVisitor.Result OK
Continue traversal.
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PRUNE
public static final SyntaxNodeVisitor.Result PRUNE
Do not traverse the children subtrees. This result can be returned by theSyntaxNodeVisitor.onEnd(ru.ispras.castle.ast.basis.SyntaxNode<TagT>)
handler.
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REPEAT
public static final SyntaxNodeVisitor.Result REPEAT
Repeat traversal of the node. This result can be returned by theSyntaxNodeVisitor.onEnd(ru.ispras.castle.ast.basis.SyntaxNode<TagT>)
handler.
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ABORT
public static final SyntaxNodeVisitor.Result ABORT
Stop traversal.
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Method Detail
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values
public static SyntaxNodeVisitor.Result[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (SyntaxNodeVisitor.Result c : SyntaxNodeVisitor.Result.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static SyntaxNodeVisitor.Result valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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