Class ActionEvaluator
- java.lang.Object
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- antlr.TreeParser
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- org.antlr.stringtemplate.language.ActionEvaluator
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- All Implemented Interfaces:
ActionEvaluatorTokenTypes
public class ActionEvaluator extends antlr.TreeParser implements ActionEvaluatorTokenTypes
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ActionEvaluator.NameValuePair
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Field Summary
Fields Modifier and Type Field Description static java.lang.String[]
_tokenNames
static antlr.collections.impl.BitSet
_tokenSet_0
protected ASTExpr
chunk
protected StringTemplateWriter
out
protected StringTemplate
self
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Fields inherited from class antlr.TreeParser
_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames, traceDepth
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Fields inherited from interface org.antlr.stringtemplate.language.ActionEvaluatorTokenTypes
ANONYMOUS_TEMPLATE, APPLY, ARGS, ASSIGN, COLON, COMMA, CONDITIONAL, DOT, DOTDOTDOT, EOF, ESC_CHAR, FUNCTION, ID, INCLUDE, INT, LBRACK, LIST, LITERAL_elseif, LITERAL_first, LITERAL_last, LITERAL_length, LITERAL_rest, LITERAL_strip, LITERAL_super, LITERAL_trunc, LPAREN, MULTI_APPLY, NESTED_ANONYMOUS_TEMPLATE, NOT, NOTHING, NULL_TREE_LOOKAHEAD, PLUS, RBRACK, RPAREN, SEMI, SINGLEVALUEARG, STRING, TEMPLATE, TEMPLATE_ARGS, VALUE, WS, WS_CHAR
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Constructor Summary
Constructors Constructor Description ActionEvaluator()
ActionEvaluator(StringTemplate self, ASTExpr chunk, StringTemplateWriter out)
Create an evaluator using attributes from self
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
action(antlr.collections.AST _t)
java.util.Map
argList(antlr.collections.AST _t, StringTemplate embedded, java.util.Map initialContext)
self is assumed to be the enclosing context as foo(x=y) must find y in the template that encloses the ref to foo(x=y).void
argumentAssignment(antlr.collections.AST _t, StringTemplate embedded, java.util.Map argumentContext)
java.lang.Object
attribute(antlr.collections.AST _t)
java.lang.Object
expr(antlr.collections.AST _t)
java.lang.Object
function(antlr.collections.AST _t)
java.lang.Object
ifAtom(antlr.collections.AST _t)
boolean
ifCondition(antlr.collections.AST _t)
java.lang.Object
list(antlr.collections.AST _t)
create a new list of expressions as a new multi-value attributevoid
reportError(antlr.RecognitionException e)
java.lang.Object
singleFunctionArg(antlr.collections.AST _t)
void
singleTemplateArg(antlr.collections.AST _t, StringTemplate embedded, java.util.Map argumentContext)
void
template(antlr.collections.AST _t, java.util.Vector templatesToApply)
java.lang.Object
templateApplication(antlr.collections.AST _t)
Apply template(s) to an attribute; can be applied to another apply result.java.lang.Object
templateInclude(antlr.collections.AST _t)
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Field Detail
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self
protected StringTemplate self
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out
protected StringTemplateWriter out
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chunk
protected ASTExpr chunk
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_tokenNames
public static final java.lang.String[] _tokenNames
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_tokenSet_0
public static final antlr.collections.impl.BitSet _tokenSet_0
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Constructor Detail
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ActionEvaluator
public ActionEvaluator(StringTemplate self, ASTExpr chunk, StringTemplateWriter out)
Create an evaluator using attributes from self
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ActionEvaluator
public ActionEvaluator()
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Method Detail
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reportError
public void reportError(antlr.RecognitionException e)
- Overrides:
reportError
in classantlr.TreeParser
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action
public final int action(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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expr
public final java.lang.Object expr(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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templateApplication
public final java.lang.Object templateApplication(antlr.collections.AST _t) throws antlr.RecognitionException
Apply template(s) to an attribute; can be applied to another apply result.- Throws:
antlr.RecognitionException
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attribute
public final java.lang.Object attribute(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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templateInclude
public final java.lang.Object templateInclude(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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function
public final java.lang.Object function(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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list
public final java.lang.Object list(antlr.collections.AST _t) throws antlr.RecognitionException
create a new list of expressions as a new multi-value attribute- Throws:
antlr.RecognitionException
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template
public final void template(antlr.collections.AST _t, java.util.Vector templatesToApply) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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singleFunctionArg
public final java.lang.Object singleFunctionArg(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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ifCondition
public final boolean ifCondition(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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ifAtom
public final java.lang.Object ifAtom(antlr.collections.AST _t) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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argList
public final java.util.Map argList(antlr.collections.AST _t, StringTemplate embedded, java.util.Map initialContext) throws antlr.RecognitionException
self is assumed to be the enclosing context as foo(x=y) must find y in the template that encloses the ref to foo(x=y). We must pass in the embedded template (the one invoked) so we can check formal args in rawSetArgumentAttribute.- Throws:
antlr.RecognitionException
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argumentAssignment
public final void argumentAssignment(antlr.collections.AST _t, StringTemplate embedded, java.util.Map argumentContext) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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singleTemplateArg
public final void singleTemplateArg(antlr.collections.AST _t, StringTemplate embedded, java.util.Map argumentContext) throws antlr.RecognitionException
- Throws:
antlr.RecognitionException
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