File	Doc	Category	Size	Date	Package
StringIdsSection.java	API Doc	Android 5.1 API	5760	Thu Mar 12 22:18:30 GMT 2015	com.android.dexgen.dex.file

StringIdsSection

• java.lang.Object
  • UniformItemSection

Fields Summary
private final TreeMap	strings {@code non-null;} map from string constants to {@link StringIdItem} instances

Constructors Summary
public StringIdsSection(DexFile file) Constructs an instance. The file offset is initially unknown. param file {@code non-null;} file that this instance is part of super("string_ids", file, 4); strings = new TreeMap<CstUtf8, StringIdItem>();

Methods Summary
public IndexedItem	get(com.android.dexgen.rop.cst.Constant cst) {@inheritDoc} if (cst == null) { throw new NullPointerException("cst == null"); } throwIfNotPrepared(); if (cst instanceof CstString) { cst = ((CstString) cst).getString(); } IndexedItem result = strings.get((CstUtf8) cst); if (result == null) { throw new IllegalArgumentException("not found"); } return result;
public int	indexOf(com.android.dexgen.rop.cst.CstUtf8 string) Gets the index of the given string, which must have been added to this instance. param string {@code non-null;} the string to look up return {@code >= 0;} the string's index if (string == null) { throw new NullPointerException("string == null"); } throwIfNotPrepared(); StringIdItem s = strings.get(string); if (s == null) { throw new IllegalArgumentException("not found"); } return s.getIndex();
public int	indexOf(com.android.dexgen.rop.cst.CstString string) Gets the index of the given string, which must have been added to this instance. param string {@code non-null;} the string to look up return {@code >= 0;} the string's index return indexOf(string.getString());
public StringIdItem	intern(java.lang.String string) Interns an element into this instance. param string {@code non-null;} the string to intern, as a regular Java {@code String} return {@code non-null;} the interned string CstUtf8 utf8 = new CstUtf8(string); return intern(new StringIdItem(utf8));
public StringIdItem	intern(com.android.dexgen.rop.cst.CstString string) Interns an element into this instance. param string {@code non-null;} the string to intern, as a {@link CstString} return {@code non-null;} the interned string CstUtf8 utf8 = string.getString(); return intern(new StringIdItem(utf8));
public StringIdItem	intern(com.android.dexgen.rop.cst.CstUtf8 string) Interns an element into this instance. param string {@code non-null;} the string to intern, as a constant return {@code non-null;} the interned string return intern(new StringIdItem(string));
public StringIdItem	intern(StringIdItem string) Interns an element into this instance. param string {@code non-null;} the string to intern return {@code non-null;} the interned string if (string == null) { throw new NullPointerException("string == null"); } throwIfPrepared(); CstUtf8 value = string.getValue(); StringIdItem already = strings.get(value); if (already != null) { return already; } strings.put(value, string); return string;
public void	intern(com.android.dexgen.rop.cst.CstNat nat) Interns the components of a name-and-type into this instance. param nat {@code non-null;} the name-and-type intern(nat.getName()); intern(nat.getDescriptor());
public java.util.Collection	items() {@inheritDoc} return strings.values();
protected void	orderItems() {@inheritDoc} int idx = 0; for (StringIdItem s : strings.values()) { s.setIndex(idx); idx++; }
public void	writeHeaderPart(com.android.dexgen.util.AnnotatedOutput out) Writes the portion of the file header that refers to this instance. param out {@code non-null;} where to write throwIfNotPrepared(); int sz = strings.size(); int offset = (sz == 0) ? 0 : getFileOffset(); if (out.annotates()) { out.annotate(4, "string_ids_size: " + Hex.u4(sz)); out.annotate(4, "string_ids_off: " + Hex.u4(offset)); } out.writeInt(sz); out.writeInt(offset);