Module xl.compiler

Package de.grogra.xl.compiler.pattern

Class PatternBuilder

java.lang.Object

de.grogra.xl.compiler.pattern.PatternBuilder

public class PatternBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Compiler	compiler
static boolean	DEBUG
protected final PatternBuilder	enclosing
protected final CompiletimeModel	model
protected final Type	nodeType
protected final ProblemReporter	problems
protected final BlockScope	scope

Constructor Summary

Constructors

Constructor	Description
PatternBuilder(CompiletimeModel model, PatternBuilder parent, BlockScope scope, antlr.collections.AST pos)

Method Summary

Modifier and Type	Method	Description
void	addAny(antlr.collections.AST label, antlr.collections.AST pos)
void	addBlock(Expression block, antlr.collections.AST pos)
CompositeData	addComposite(antlr.collections.AST label, PatternBuilder child, EdgeDirection direction, boolean optional, antlr.collections.AST pos)
void	addCondition(antlr.collections.AST label, Expression expr, antlr.collections.AST pos)
SimplePatternData	addConstantEdge(antlr.collections.AST label, EdgeDirection direction, Type edgeClass, Serializable edge, antlr.collections.AST pos)
void	addEdge(antlr.collections.AST label, EdgeDirection direction, Expression term, antlr.collections.AST pos)
void	addEdgePattern(antlr.collections.AST label, PatternWrapper edge, ArgumentDescription[] args, EdgeDirection direction, antlr.collections.AST pos)
void	addExpression(antlr.collections.AST label, Expression expr, antlr.collections.AST pos)
void	addFolding(antlr.collections.AST id)
void	addGuard(antlr.collections.AST label, Expression guard, antlr.collections.AST pos)
final SimplePatternData	addNodePattern(antlr.collections.AST label, PatternWrapper pred, ArgumentDescription[] args, antlr.collections.AST pos)
final SimplePatternData	addNodePattern(antlr.collections.AST label, BuiltInPattern pred, ArgumentDescription[] args, antlr.collections.AST pos)
void	addPathExpression(antlr.collections.AST label, Expression expr, boolean swapInOut, antlr.collections.AST pos)
final SimplePatternData	addPattern(antlr.collections.AST label, Pattern pred, ArgumentDescription[] args, antlr.collections.AST pos)
protected final SimplePatternData	addPattern(antlr.collections.AST label, Pattern pred, ArgumentDescription[] args, antlr.collections.AST pos, boolean join)
void	addRelation(antlr.collections.AST label, Expression expr, boolean swapInOut, antlr.collections.AST pos)
final SimplePatternData	addRelationPattern(antlr.collections.AST label, PatternWrapper pred, ArgumentDescription[] args, boolean swapInOut, antlr.collections.AST pos)
final SimplePatternData	addRelationPattern(antlr.collections.AST label, BuiltInPattern pred, ArgumentDescription[] args, boolean swapInOut, antlr.collections.AST pos)
void	addSeparation(antlr.collections.AST pos)
void	addStandardEdge(antlr.collections.AST label, EdgeDirection direction, int edgeType, antlr.collections.AST pos)
TraversalData	addTraversal(antlr.collections.AST label, PatternBuilder child, EdgeDirection direction, Expression min, Expression max, boolean addFolding, antlr.collections.AST pos)
void	addType(antlr.collections.AST label, Type type, antlr.collections.AST pos)
void	addVariableReference(Local term, antlr.collections.AST pos)
void	addWrappedType(antlr.collections.AST label, Type type, Expression wrapped, antlr.collections.AST pos)
void	allowOpenEnds()
void	beginContext(antlr.collections.AST pos)
void	beginTree(antlr.collections.AST pos)
static final Expression	createArgument(Type type)
CompositeData	createCompositePattern()
static final Expression	createTargetTypeArgument()
Local	declareAuxVariable(Type type)
protected MethodScope	declareRoutine(Expression expr, ObjectList termLocals, HashSet used, HashSet assigned)
Local	declareVariable(antlr.collections.AST name, Type type)
Local	declareWrapper(Local wrapped, Type type, antlr.collections.AST pos)
boolean	enclosesOrEquals(PatternBuilder c)
void	endContext(antlr.collections.AST pos)
void	endTree(antlr.collections.AST pos)
Local[]	getDeclaredVariables()
Type	getLastNodeType()
CompiletimeModel	getModel()
Local	getQueryState()
BlockScope	getScope()
protected void	join(int edgeType, Place in, Place out, antlr.collections.AST pos)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEBUG

public static boolean DEBUG

model

protected final CompiletimeModel model

enclosing

protected final PatternBuilder enclosing

scope

protected final BlockScope scope

compiler

protected final Compiler compiler

problems

protected final ProblemReporter problems

nodeType

protected final Type nodeType

Constructor Details

PatternBuilder

public PatternBuilder(CompiletimeModel model,
 PatternBuilder parent,
 BlockScope scope,
 antlr.collections.AST pos)

Method Details

getQueryState

public Local getQueryState()

enclosesOrEquals

public boolean enclosesOrEquals(PatternBuilder c)

allowOpenEnds

public void allowOpenEnds()

getModel

public CompiletimeModel getModel()

getScope

public BlockScope getScope()

declareAuxVariable

public Local declareAuxVariable(Type type)

declareWrapper

public Local declareWrapper(Local wrapped,
 Type type,
 antlr.collections.AST pos)

declareVariable

public Local declareVariable(antlr.collections.AST name,
 Type type)

getDeclaredVariables

public Local[] getDeclaredVariables()

createCompositePattern

public CompositeData createCompositePattern()

addNodePattern

public final SimplePatternData addNodePattern(antlr.collections.AST label,
 BuiltInPattern pred,
 ArgumentDescription[] args,
 antlr.collections.AST pos)

addNodePattern

public final SimplePatternData addNodePattern(antlr.collections.AST label,
 PatternWrapper pred,
 ArgumentDescription[] args,
 antlr.collections.AST pos)

addRelationPattern

public final SimplePatternData addRelationPattern(antlr.collections.AST label,
 BuiltInPattern pred,
 ArgumentDescription[] args,
 boolean swapInOut,
 antlr.collections.AST pos)

addRelationPattern

public final SimplePatternData addRelationPattern(antlr.collections.AST label,
 PatternWrapper pred,
 ArgumentDescription[] args,
 boolean swapInOut,
 antlr.collections.AST pos)

addPattern

public final SimplePatternData addPattern(antlr.collections.AST label,
 Pattern pred,
 ArgumentDescription[] args,
 antlr.collections.AST pos)

addPattern

protected final SimplePatternData addPattern(antlr.collections.AST label,
 Pattern pred,
 ArgumentDescription[] args,
 antlr.collections.AST pos,
 boolean join)

getLastNodeType

public Type getLastNodeType()

addVariableReference

public void addVariableReference(Local term,
 antlr.collections.AST pos)

addTraversal

public TraversalData addTraversal(antlr.collections.AST label,
 PatternBuilder child,
 EdgeDirection direction,
 Expression min,
 Expression max,
 boolean addFolding,
 antlr.collections.AST pos)

addComposite

public CompositeData addComposite(antlr.collections.AST label,
 PatternBuilder child,
 EdgeDirection direction,
 boolean optional,
 antlr.collections.AST pos)

addAny

public void addAny(antlr.collections.AST label,
 antlr.collections.AST pos)

addSeparation

public void addSeparation(antlr.collections.AST pos)

join

protected void join(int edgeType,
 Place in,
 Place out,
 antlr.collections.AST pos)

addStandardEdge

public void addStandardEdge(antlr.collections.AST label,
 EdgeDirection direction,
 int edgeType,
 antlr.collections.AST pos)

addConstantEdge

public SimplePatternData addConstantEdge(antlr.collections.AST label,
 EdgeDirection direction,
 Type edgeClass,
 Serializable edge,
 antlr.collections.AST pos)

addEdge

public void addEdge(antlr.collections.AST label,
 EdgeDirection direction,
 Expression term,
 antlr.collections.AST pos)

addEdgePattern

public void addEdgePattern(antlr.collections.AST label,
 PatternWrapper edge,
 ArgumentDescription[] args,
 EdgeDirection direction,
 antlr.collections.AST pos)

addType

public void addType(antlr.collections.AST label,
 Type type,
 antlr.collections.AST pos)

addWrappedType

public void addWrappedType(antlr.collections.AST label,
 Type type,
 Expression wrapped,
 antlr.collections.AST pos)

addCondition

public void addCondition(antlr.collections.AST label,
 Expression expr,
 antlr.collections.AST pos)

addGuard

public void addGuard(antlr.collections.AST label,
 Expression guard,
 antlr.collections.AST pos)

createArgument

public static final Expression createArgument(Type type)

createTargetTypeArgument

public static final Expression createTargetTypeArgument()

declareRoutine

protected MethodScope declareRoutine(Expression expr,
 ObjectList termLocals,
 HashSet used,
 HashSet assigned)

addRelation

public void addRelation(antlr.collections.AST label,
 Expression expr,
 boolean swapInOut,
 antlr.collections.AST pos)

addBlock

public void addBlock(Expression block,
 antlr.collections.AST pos)

addPathExpression

public void addPathExpression(antlr.collections.AST label,
 Expression expr,
 boolean swapInOut,
 antlr.collections.AST pos)

addExpression

public void addExpression(antlr.collections.AST label,
 Expression expr,
 antlr.collections.AST pos)

addFolding

public void addFolding(antlr.collections.AST id)

beginTree

public void beginTree(antlr.collections.AST pos)

endTree

public void endTree(antlr.collections.AST pos)

beginContext

public void beginContext(antlr.collections.AST pos)

endContext

public void endContext(antlr.collections.AST pos)