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

Class AssemblyParseTransitionTable

java.lang.Object

ghidra.app.plugin.assembler.sleigh.parse.AssemblyParseTransitionTable

public class AssemblyParseTransitionTable
extends java.lang.Object

The transition table defining an LR(0) parsing machine

Constructor Summary

Constructors

Constructor	Description
AssemblyParseTransitionTable()

Method Summary

Modifier and Type	Method	Description
void	forEach(java.util.function.Consumer<TableEntry<java.lang.Integer>> consumer)	Traverse every entry in the table, invoking Consumer.accept(Object) on each
java.lang.Integer	get(int fromState, AssemblySymbol next)	Get an entry from the state machine
java.lang.Integer	put(int fromState, AssemblySymbol next, int newState)	Put an entry into the state machine

Methods inherited from class java.lang.Object

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

Constructor Detail

AssemblyParseTransitionTable

public AssemblyParseTransitionTable()

Method Detail

put

public java.lang.Integer put(int fromState,
                             AssemblySymbol next,
                             int newState)

Put an entry into the state machine

Parameters:

fromState - the source state

next - the symbol that is matched

newState - the destination state

Returns:

the previous value for newState NOTE: Generally, if this return non-null, something is probably wrong with your LR(0) machine generator

get

public java.lang.Integer get(int fromState,
                             AssemblySymbol next)

Get an entry from the state machine

Parameters:

fromState - the source state

next - the symbol that has been matched

Returns:

the destination state

forEach

public void forEach(java.util.function.Consumer<TableEntry<java.lang.Integer>> consumer)

Traverse every entry in the table, invoking Consumer.accept(Object) on each

Parameters:

consumer - the callback