Package ghidra.app.plugin.assembler.sleigh.parse

Class AssemblyParseState

java.lang.Object

org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>

org.apache.commons.collections4.set.AbstractSetDecorator<AssemblyParseStateItem>

ghidra.app.plugin.assembler.sleigh.parse.AssemblyParseState

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AssemblyParseState>, java.lang.Iterable<AssemblyParseStateItem>, java.util.Collection<AssemblyParseStateItem>, java.util.Set<AssemblyParseStateItem>

public class AssemblyParseState
extends org.apache.commons.collections4.set.AbstractSetDecorator<AssemblyParseStateItem>
implements java.lang.Comparable<AssemblyParseState>

A state in an LR(0) parsing machine Each item consists of a kernel and an implied closure. Only the kernel is necessary to define the item, but the whole closure must be considered when deriving new states.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AssemblyParseState(AssemblyGrammar grammar)	Construct a new state associated with the given grammar
AssemblyParseState(AssemblyGrammar grammar, AssemblyParseStateItem item)	Construct a new state associated with the given grammar, seeded with the given item

Method Summary

Modifier and Type	Method	Description
int	compareTo(AssemblyParseState that)
protected java.util.Set<AssemblyParseStateItem>	decorated()
boolean	equals(java.lang.Object that)
java.util.Set<AssemblyParseStateItem>	getClosure()	Get the closure of this item, caching the result
int	hashCode()
java.lang.String	toString()

Methods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecorator

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, setCollection, size, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Constructor Detail

AssemblyParseState

public AssemblyParseState(AssemblyGrammar grammar)

Construct a new state associated with the given grammar

Parameters:

grammar - the grammar

AssemblyParseState

public AssemblyParseState(AssemblyGrammar grammar,
                          AssemblyParseStateItem item)

Construct a new state associated with the given grammar, seeded with the given item

Parameters:

grammar - the grammar

item - an item in the state

Method Detail

decorated

protected java.util.Set<AssemblyParseStateItem> decorated()

Overrides:

decorated in class org.apache.commons.collections4.set.AbstractSetDecorator<AssemblyParseStateItem>

getClosure

public java.util.Set<AssemblyParseStateItem> getClosure()

Get the closure of this item, caching the result

Returns:

the closure

equals

public boolean equals(java.lang.Object that)

Specified by:

equals in interface java.util.Collection<AssemblyParseStateItem>

Specified by:

equals in interface java.util.Set<AssemblyParseStateItem>

Overrides:

equals in class org.apache.commons.collections4.set.AbstractSetDecorator<AssemblyParseStateItem>

compareTo

public int compareTo(AssemblyParseState that)

Specified by:

compareTo in interface java.lang.Comparable<AssemblyParseState>

toString

public java.lang.String toString()

Overrides:

toString in class org.apache.commons.collections4.collection.AbstractCollectionDecorator<AssemblyParseStateItem>

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<AssemblyParseStateItem>

Specified by:

hashCode in interface java.util.Set<AssemblyParseStateItem>

Overrides:

hashCode in class org.apache.commons.collections4.set.AbstractSetDecorator<AssemblyParseStateItem>