| java.lang.Object oscript.data.Value oscript.data.OObject oscript.data.OString oscript.data.Symbol
Symbol | public class Symbol extends OString implements Externalizable(Code) | | The Symbol is a type used internally by the scripting engine to represent
identifiers, ie. variable or function names. Each symbol has a unique
integer id. Furthermore, the mapping between symbols and ids is preserved
in /cache so any cache entries (ie. compiled code, etc.) can assume
that the same mapping between symbol and id exists as when it was created.
(In other words, compiled code can discard the symbol object, and put the
symbol's id in it's constant table.)
author: Rob Clark (rob@ti.com) version: 1.56 |
Constructor Summary | |
public | Symbol() |
getId | public int getId()(Code) | | Get the unique id for this symbol. If two symbols are equal (in
terms of
Symbol.bopEquals ), then they will map to the same id,
and likewise the id will always map to symbols that are equal.
the integer id |
getSymbol | public static Symbol getSymbol(Value val)(Code) | | Given a script object, return a symbol object. If two objects have
the same string representation (
Symbol.castToString ) then they will
always map to the same symbol.
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getSymbol | public static synchronized Symbol getSymbol(String str)(Code) | | Given a string, return a symbol object. If two strings are equals()
then they will always map to the same symbol.
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getSymbol | public static Symbol getSymbol(int id)(Code) | | Given a symbol id, return the symbol object. The same integer id will
always map to the same symbol. If a symbol with the specified id does
not exist, this will return null .
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Methods inherited from oscript.data.OString | public static Value _bopCast(Value val)(Code)(Java Doc) public Value bopEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThan(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanOrEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanOrEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThan(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanOrEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanOrEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopNotEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopNotEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopPlus(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopPlusR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public boolean castToBoolean() throws PackagedScriptObjectException(Code)(Java Doc) public long castToExactNumber() throws PackagedScriptObjectException(Code)(Java Doc) public double castToInexactNumber() throws PackagedScriptObjectException(Code)(Java Doc) public Object castToJavaObject() throws PackagedScriptObjectException(Code)(Java Doc) public String castToString() throws PackagedScriptObjectException(Code)(Java Doc) final public static String chop(String str)(Code)(Java Doc) public Value elementAt(Value oidx) throws PackagedScriptObjectException(Code)(Java Doc) public Value elementsAt(Value idx1, Value idx2) throws PackagedScriptObjectException(Code)(Java Doc) public boolean endsWith(String str)(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected Value getTypeImpl()(Code)(Java Doc) public int hashCode()(Code)(Java Doc) public int indexOf(String str)(Code)(Java Doc) public int indexOf(String str, int fromIdx)(Code)(Java Doc) public OString intern()(Code)(Java Doc) public int lastIndexOf(String str)(Code)(Java Doc) public int lastIndexOf(String str, int fromIdx)(Code)(Java Doc) public int length() throws PackagedScriptObjectException(Code)(Java Doc) final public static OString makeString(String str)(Code)(Java Doc) public Value match(Value regexp)(Code)(Java Doc) public void readExternal(java.io.ObjectInput in) throws java.io.IOException(Code)(Java Doc) public Value replace(Value regexp, Value strOrFxn)(Code)(Java Doc) public Value search(Value regexp)(Code)(Java Doc) public String[] split(String regex)(Code)(Java Doc) public String[] split(String regex, int limit)(Code)(Java Doc) public boolean startsWith(String str)(Code)(Java Doc) public String substring(int begIdx)(Code)(Java Doc) public String substring(int begIdx, int endIdx)(Code)(Java Doc) public String toLowerCase()(Code)(Java Doc) public String toUpperCase()(Code)(Java Doc) public String trim()(Code)(Java Doc) final public String value()(Code)(Java Doc) public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException(Code)(Java Doc)
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Methods inherited from oscript.data.Value | public static Value _getTypeMember(Value type, Value obj, int id)(Code)(Java Doc) public static void _populateTypeMemberSet(Value type, java.util.Set s, boolean d)(Code)(Java Doc) public Value bopBitwiseAnd(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopBitwiseAndR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopBitwiseOr(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopBitwiseOrR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopBitwiseXor(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopBitwiseXorR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopCast(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopCastR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopDivide(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopDivideR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThan(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanOrEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanOrEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopGreaterThanR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopInstanceOf(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopInstanceOfR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLeftShift(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLeftShiftR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThan(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanOrEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanOrEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLessThanR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLogicalAnd(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLogicalAndR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLogicalOr(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopLogicalOrR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopMinus(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopMinusR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopMultiply(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopMultiplyR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopNotEquals(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopNotEqualsR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopPlus(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopPlusR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopRemainder(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopRemainderR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopSignedRightShift(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopSignedRightShiftR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopUnsignedRightShift(Value val) throws PackagedScriptObjectException(Code)(Java Doc) public Value bopUnsignedRightShiftR(Value val, PackagedScriptObjectException e) throws PackagedScriptObjectException(Code)(Java Doc) public Value callAsConstructor(StackFrame sf, MemberTable args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsConstructor(Value[] args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsConstructor(StackFrame sf, Value[] args)(Code)(Java Doc) public Value callAsExtends(StackFrame sf, Scope scope, MemberTable args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsExtends(Scope scope, MemberTable args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsExtends(StackFrame sf, Scope scope, Value[] args)(Code)(Java Doc) public Value callAsFunction(StackFrame sf, MemberTable args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsFunction(Value[] args) throws PackagedScriptObjectException(Code)(Java Doc) final public Value callAsFunction(StackFrame sf, Value[] args)(Code)(Java Doc) public boolean castToBoolean() throws PackagedScriptObjectException(Code)(Java Doc) public long castToExactNumber() throws PackagedScriptObjectException(Code)(Java Doc) public double castToInexactNumber() throws PackagedScriptObjectException(Code)(Java Doc) public Object castToJavaObject() throws PackagedScriptObjectException(Code)(Java Doc) public String castToString() throws PackagedScriptObjectException(Code)(Java Doc) public Value elementAt(Value idx) throws PackagedScriptObjectException(Code)(Java Doc) public Value elementsAt(Value idx1, Value idx2) throws PackagedScriptObjectException(Code)(Java Doc) final public Value getMember(String name) throws PackagedScriptObjectException(Code)(Java Doc) public Value getMember(Value name) throws PackagedScriptObjectException(Code)(Java Doc) final public Value getMember(int id) throws PackagedScriptObjectException(Code)(Java Doc) final public Value getMember(String name, boolean exception) throws PackagedScriptObjectException(Code)(Java Doc) final public Value getMember(Value name, boolean exception) throws PackagedScriptObjectException(Code)(Java Doc) public Value getMember(int id, boolean exception) throws PackagedScriptObjectException(Code)(Java Doc) public Object getMonitor()(Code)(Java Doc) public Value getType()(Code)(Java Doc) abstract protected Value getTypeImpl()(Code)(Java Doc) protected Value getTypeMember(Value obj, int id)(Code)(Java Doc) final protected Value getTypeMember(Value obj, Value name)(Code)(Java Doc) public boolean isA(Value type)(Code)(Java Doc) public int length() throws PackagedScriptObjectException(Code)(Java Doc) public java.util.Set memberSet()(Code)(Java Doc) protected PackagedScriptObjectException noSuchMember(String member)(Code)(Java Doc) public void opAssign(Value val) throws PackagedScriptObjectException(Code)(Java Doc) protected void populateMemberSet(java.util.Set s, boolean debugger)(Code)(Java Doc) protected void populateTypeMemberSet(java.util.Set s, boolean debugger)(Code)(Java Doc) public void readExternal(java.io.ObjectInput in) throws ClassNotFoundException, java.io.IOException(Code)(Java Doc) public String toString()(Code)(Java Doc) public Value unhand()(Code)(Java Doc) public Value uopBitwiseNot() throws PackagedScriptObjectException(Code)(Java Doc) public Value uopDecrement() throws PackagedScriptObjectException(Code)(Java Doc) public Value uopIncrement() throws PackagedScriptObjectException(Code)(Java Doc) public Value uopLogicalNot() throws PackagedScriptObjectException(Code)(Java Doc) public Value uopMinus() throws PackagedScriptObjectException(Code)(Java Doc) public Value uopPlus() throws PackagedScriptObjectException(Code)(Java Doc) public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException(Code)(Java Doc)
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