Module xl

Package de.grogra.xl.query

Class Pattern

java.lang.Object

de.grogra.xl.query.Pattern

All Implemented Interfaces:

BytecodeSerialization.Serializable

Direct Known Subclasses:

BuiltInPattern, PatternWrapper, UserDefinedPattern

public abstract class Pattern
extends Object
implements BytecodeSerialization.Serializable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Pattern.Matcher

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CONTEXT_MASK
static final int	INPUT_MASK
static final int	NODE_MASK
static final Pattern.Matcher	NULL_MATCHER
static final int	OUTPUT_MASK

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Pattern(Type[] termTypes, int declaredTermCount)

Method Summary

Modifier and Type	Method	Description
abstract Pattern.Matcher	createMatcher(Graph graph, XBitSet bound, IntList requiredAsBound)
final int	getDeclaredParameterCount()
final int	getParameterCount()
abstract int	getParameterKind(int index)
final Type	getParameterType(int index)
boolean	isDeleting()
protected String	paramString()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.xl.query.BytecodeSerialization.Serializable

write

Field Details

NULL_MATCHER

public static final Pattern.Matcher NULL_MATCHER

NODE_MASK

public static final int NODE_MASK

See Also:

• Constant Field Values

CONTEXT_MASK

public static final int CONTEXT_MASK

See Also:

• Constant Field Values

INPUT_MASK

public static final int INPUT_MASK

See Also:

• Constant Field Values

OUTPUT_MASK

public static final int OUTPUT_MASK

See Also:

• Constant Field Values

Constructor Details

Pattern

protected Pattern(Type[] termTypes,
 int declaredTermCount)

Method Details

getParameterCount

public final int getParameterCount()

getDeclaredParameterCount

public final int getDeclaredParameterCount()

getParameterType

public final Type getParameterType(int index)

getParameterKind

public abstract int getParameterKind(int index)

isDeleting

public boolean isDeleting()

toString

public String toString()

Overrides:

toString in class Object

paramString

protected String paramString()

createMatcher

public abstract Pattern.Matcher createMatcher(Graph graph,
 XBitSet bound,
 IntList requiredAsBound)