de.grogra.xl.query
Class Pattern

java.lang.Object
  de.grogra.xl.query.Pattern

All Implemented Interfaces:

BytecodeSerialization.Serializable

Direct Known Subclasses:

BuiltInPattern, UserDefinedPattern

public abstract class Pattern
extends java.lang.Object
implements BytecodeSerialization.Serializable

Nested Class Summary

static class

Pattern.Matcher

Field Summary

static int	CONTEXT_MASK
static int	INPUT_MASK
static int	NODE_MASK
static Pattern.Matcher	NULL_MATCHER
static int	OUTPUT_MASK

Constructor Summary

protected

Pattern(Type[] termTypes, int declaredTermCount)

Method Summary

abstract Pattern.Matcher	createMatcher(Graph graph, XBitSet bound, IntList requiredAsBound)
int	getDeclaredParameterCount()
int	getParameterCount()
abstract int	getParameterKind(int index)
Type	getParameterType(int index)
boolean	isDeleting()
protected java.lang.String	paramString()
java.lang.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 Detail

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

NODE_MASK

public static final int NODE_MASK

See Also:

Constant Field Values

NULL_MATCHER

public static final Pattern.Matcher NULL_MATCHER

OUTPUT_MASK

public static final int OUTPUT_MASK

See Also:

Constant Field Values

Constructor Detail

Pattern

protected Pattern(Type[] termTypes,
                  int declaredTermCount)

Method Detail

createMatcher

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

getDeclaredParameterCount

public final int getDeclaredParameterCount()

getParameterCount

public final int getParameterCount()

getParameterKind

public abstract int getParameterKind(int index)

getParameterType

public final Type getParameterType(int index)

isDeleting

public boolean isDeleting()

paramString

protected java.lang.String paramString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object