File	Doc	Category	Size	Date	Package
DalvCode.java	API Doc	Android 1.5 API	6583	Wed May 06 22:41:02 BST 2009	com.android.dx.dex.code

DalvCode

• java.lang.Object

Fields Summary
private final int	positionInfo how much position info to preserve; one of the static constants in {@link PositionList}
private OutputFinisher	unprocessedInsns null-ok; the instruction list, ready for final processing; nulled out in {@link #finishProcessingIfNecessary}
private CatchBuilder	unprocessedCatches non-null; unprocessed catch table; nulled out in {@link #finishProcessingIfNecessary}
private CatchTable	catches null-ok; catch table; set in {@link #finishProcessingIfNecessary}
private PositionList	positions null-ok; source positions list; set in {@link #finishProcessingIfNecessary}
private LocalList	locals null-ok; local variable list; set in {@link #finishProcessingIfNecessary}
private DalvInsnList	insns null-ok; the processed instruction list; set in {@link #finishProcessingIfNecessary}

Constructors Summary

public DalvCode(int positionInfo, OutputFinisher unprocessedInsns, CatchBuilder unprocessedCatches) Constructs an instance. param positionInfo how much position info to preserve; one of the static constants in {@link PositionList} param unprocessedInsns non-null; the instruction list, ready for final processing param unprocessedCatches non-null; unprocessed catch (exception handler) table if (unprocessedInsns == null) { throw new NullPointerException("unprocessedInsns == null"); } if (unprocessedCatches == null) { throw new NullPointerException("unprocessedCatches == null"); } this.positionInfo = positionInfo; this.unprocessedInsns = unprocessedInsns; this.unprocessedCatches = unprocessedCatches; this.catches = null; this.positions = null; this.locals = null; this.insns = null;

Methods Summary
public void	assignIndices(com.android.dx.dex.code.DalvCode$AssignIndicesCallback callback) Assign indices in all instructions that need them, using the given callback to perform lookups. This must be called before {@link #getInsns}. param callback non-null; callback object unprocessedInsns.assignIndices(callback);
private void	finishProcessingIfNecessary() Finish up processing of the method. if (insns != null) { return; } insns = unprocessedInsns.finishProcessingAndGetList(); positions = PositionList.make(insns, positionInfo); locals = LocalList.make(insns); catches = unprocessedCatches.build(); // Let them be gc'ed. unprocessedInsns = null; unprocessedCatches = null;
public java.util.HashSet	getCatchTypes() Gets the set of catch types handled anywhere in the code. return non-null; the set of catch types return unprocessedCatches.getCatchTypes();
public CatchTable	getCatches() Gets the catch (exception handler) table. return non-null; the catch table finishProcessingIfNecessary(); return catches;
public java.util.HashSet	getInsnConstants() Gets the set of all constants referred to by instructions in the code. return non-null; the set of constants return unprocessedInsns.getAllConstants();
public DalvInsnList	getInsns() Gets the list of instructions. return non-null; the instruction list finishProcessingIfNecessary(); return insns;
public LocalList	getLocals() Gets the source positions list. return non-null; the source positions list finishProcessingIfNecessary(); return locals;
public PositionList	getPositions() Gets the source positions list. return non-null; the source positions list finishProcessingIfNecessary(); return positions;
public boolean	hasAnyCatches() Gets whether this instance has any catches at all (either typed or catch-all). return whether this instance has any catches at all return unprocessedCatches.hasAnyCatches();
public boolean	hasLocals() Gets whether this instance has any local variable data to represent. return true iff this instance has any local variable data to represent return unprocessedInsns.hasAnyLocalInfo();
public boolean	hasPositions() Gets whether this instance has any position data to represent. return true iff this instance has any position data to represent return (positionInfo != PositionList.NONE) && unprocessedInsns.hasAnyPositionInfo();