java.lang.Object
- org.apache.xalan.xsltc.compiler.util.Type
- - org.apache.xalan.xsltc.compiler.util.StringType

All Implemented Interfaces:

org.apache.bcel.generic.InstructionConstants, Constants
```
public class StringType
extends Type
```
Author:

Jacek Ambroziak, Santiago Pericas-Geertsen

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.bcel.generic.InstructionConstants
  org.apache.bcel.generic.InstructionConstants.Clinit

Field Summary
- Fields inherited from class org.apache.xalan.xsltc.compiler.util.Type
  Attribute, Boolean, Comment, Element, Int, Node, NodeSet, Object, Processing_Instruction, Real, Reference, ResultTree, Root, String, Text, Void
- Fields inherited from interface org.apache.xalan.xsltc.compiler.Constants
  ABSOLUTE_ITERATOR, ACC_FINAL, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_SUPER, ADD_ATTRIBUTE, ADD_ATTRIBUTE_SIG, ADD_ITERATOR, ADD_ITERATOR_SIG, ADD_PARAMETER, ADD_PARAMETER_SIG, APPLY_TEMPLATES, ATTR_SET_SIG, ATTRIBUTE_LIST_FIELD, ATTRIBUTE_LIST_IMPL_CLASS, ATTRIBUTE_LIST_IMPL_SIG, ATTRIBUTES_SIG, BASIS_LIBRARY_CLASS, BOOLEAN_CLASS, BOOLEAN_VALUE, BOOLEAN_VALUE_SIG, CACHED_NODE_LIST_ITERATOR_CLASS, CHARACTERS, CHARACTERS_SIG, CHARACTERSW, CHARACTERSW_SIG, CLEAR_ATTRIBUTES, CLEAR_ATTRIBUTES_SIG, COLLATOR_CLASS, COLLATOR_SIG, COMPILER_PACKAGE, CURRENT_NODE_LIST_FILTER, CURRENT_NODE_LIST_FILTER_SIG, CURRENT_NODE_LIST_ITERATOR, CURRENT_NODE_LIST_ITERATOR_SIG, DEFAULT_NODE_COUNTER, DEFAULT_NODE_COUNTER_SIG, DOCUMENT_PNAME, DOM_ADAPTER_CLASS, DOM_ADAPTER_SIG, DOM_FIELD, DOM_IMPL, DOM_IMPL_CLASS, DOM_IMPL_SIG, DOM_INTF, DOM_INTF_SIG, DOM_PNAME, DOUBLE_CLASS, DOUBLE_SIG, DOUBLE_VALUE, DOUBLE_VALUE_SIG, DUP_FILTERED_ITERATOR, EMPTYATTR_FIELD, EMPTYSTRING, ERROR, EXPAND_STYLESHEET_QNAME_REF, EXPAND_STYLESHEET_QNAME_SIG, FALLBACK_CLASS, FATAL, FILTER_INTERFACE, FILTER_INTERFACE_SIG, FILTER_ITERATOR, FILTER_STEP_ITERATOR, FORMAT_SYMBOLS_FIELD, GET_ATTRIBUTE_VALUE, GET_ATTRIBUTE_VALUE_SIG, GET_CHILDREN, GET_CHILDREN_SIG, GET_ELEMENT_VALUE, GET_ELEMENT_VALUE_SIG, GET_ITERATOR_SIG, GET_NODE_NAME, GET_NODE_NAME_SIG, GET_NODE_TYPE, GET_NODE_TYPE_SIG, GET_NODE_VALUE, GET_NODE_VALUE_ITERATOR, GET_NODE_VALUE_ITERATOR_SIG, GET_NODE_VALUE_SIG, GET_PARAMETER, GET_PARAMETER_SIG, GET_PARENT, GET_PARENT_SIG, GET_TYPED_CHILDREN, GET_TYPED_CHILDREN_SIG, GET_UNPARSED_ENTITY_URI, GET_UNPARSED_ENTITY_URI_SIG, HAS_ATTRIBUTE, HAS_ATTRIBUTE_SIG, HASIDCALL_INDEX, HASIDCALL_INDEX_SIG, INT_VALUE, INT_VALUE_SIG, INTEGER_CLASS, INTEGER_SIG, INTERNAL, INVOKE_METHOD, ITERATOR_FIELD_SIG, ITERATOR_PNAME, KEY_INDEX_CLASS, KEY_INDEX_ITERATOR_SIG, KEY_INDEX_SIG, LAST_INDEX, LOAD_DOCUMENT_CLASS, LOCALE_CLASS, LOCALE_SIG, LOOKUP_STYLESHEET_QNAME_NS_REF, LOOKUP_STYLESHEET_QNAME_NS_SIG, MAKE_NODE, MAKE_NODE_LIST, MAKE_NODE_LIST_SIG, MAKE_NODE_LIST_SIG2, MAKE_NODE_SIG, MAKE_NODE_SIG2, MATCHING_ITERATOR, MATH_CLASS, MULTI_DOM_CLASS, MULTI_DOM_SIG, NAMES_INDEX, NAMES_INDEX_SIG, NAMESPACE_FEATURE, NAMESPACE_INDEX, NAMESPACE_INDEX_SIG, NEXT, NEXT_SIG, NEXTID, NODE, NODE_COUNTER, NODE_COUNTER_SIG, NODE_FIELD, NODE_FIELD_SIG, NODE_ITERATOR, NODE_ITERATOR_BASE, NODE_ITERATOR_SIG, NODE_PNAME, NODE_SIG, NODE_SORT_FACTORY, NODE_SORT_FACTORY_SIG, NODE_SORT_RECORD, NODE_SORT_RECORD_SIG, NS_ANCESTORS_INDEX_SIG, NTH_ITERATOR_CLASS, OBJECT_CLASS, OBJECT_SIG, ORDER_ITERATOR, ORDER_ITERATOR_SIG, OUTPUT_BASE, OUTPUT_HANDLER, OUTPUT_HANDLER_SIG, POP_PARAM_FRAME, POP_PARAM_FRAME_SIG, POSITION_INDEX, PREFIX_URIS_ARRAY_SIG, PREFIX_URIS_IDX_SIG, PUSH_PARAM_FRAME, PUSH_PARAM_FRAME_SIG, REDIRECT_URI, RESET, RESET_SIG, RTF_INITIAL_SIZE, RUNTIME_NODE_CLASS, RUNTIME_PACKAGE, SAX_IMPL, SAX_IMPL_CLASS, SAX_IMPL_SIG, SET_START_NODE, SET_START_NODE_SIG, SINGLETON_ITERATOR, SORT_ITERATOR, SORT_ITERATOR_SIG, STATIC_CHAR_DATA_FIELD, STATIC_CHAR_DATA_FIELD_SIG, STATIC_NAMES_ARRAY_FIELD, STATIC_NAMESPACE_ARRAY_FIELD, STATIC_NS_ANCESTORS_ARRAY_FIELD, STATIC_PREFIX_URIS_ARRAY_FIELD, STATIC_PREFIX_URIS_IDX_ARRAY_FIELD, STATIC_TYPES_ARRAY_FIELD, STATIC_URIS_ARRAY_FIELD, STEP_ITERATOR_CLASS, STREAM_XML_OUTPUT, STRING, STRING_BUFFER_CLASS, STRING_BUFFER_SIG, STRING_CLASS, STRING_SIG, STRING_TO_INT, STRING_TO_INT_SIG, STRING_TO_REAL, STRING_TO_REAL_SIG, STRING_VALUE_HANDLER, STRING_VALUE_HANDLER_SIG, STRING_WRITER, STRIP_SPACE, STRIP_SPACE_INTF, STRIP_SPACE_PARAMS, STRIP_SPACE_SIG, TRANSLET_CLASS, TRANSLET_FIELD, TRANSLET_FIELD_SIG, TRANSLET_INTF, TRANSLET_INTF_SIG, TRANSLET_OUTPUT_BASE, TRANSLET_OUTPUT_INTERFACE, TRANSLET_OUTPUT_PNAME, TRANSLET_OUTPUT_SIG, TRANSLET_PNAME, TRANSLET_SIG, TRANSLET_URI, TRANSLET_VERSION_INDEX, TRANSLET_VERSION_INDEX_SIG, TYPES_INDEX, TYPES_INDEX_SIG, UNION_ITERATOR_CLASS, UNION_ITERATOR_SIG, UNSUPPORTED, URIS_INDEX, URIS_INDEX_SIG, WARNING, WRITER_SIG, XHTML_URI, XMLNS_PREFIX, XMLNS_STRING, XMLNS_URI, XSLT_PACKAGE, XSLT_URI
- Fields inherited from interface org.apache.bcel.generic.InstructionConstants
  AALOAD, AASTORE, ACONST_NULL, ALOAD_0, ALOAD_1, ALOAD_2, ARETURN, ARRAYLENGTH, ASTORE_0, ASTORE_1, ASTORE_2, ATHROW, BALOAD, BASTORE, bla, CALOAD, CASTORE, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DMUL, DNEG, DREM, DRETURN, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FMUL, FNEG, FREM, FRETURN, FSUB, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, ILOAD_0, ILOAD_1, ILOAD_2, IMUL, INEG, INSTRUCTIONS, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE_0, ISTORE_1, ISTORE_2, ISUB, IUSHR, IXOR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDIV, LMUL, LNEG, LOR, LREM, LRETURN, LSHL, LSHR, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, NOP, POP, POP2, RETURN, SALOAD, SASTORE, SWAP, THIS

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getClassName()`	Returns the class name of an internal type's external representation.
`boolean`	`identicalTo(Type other)`	Returns true if this and other are identical types.
`boolean`	`isSimple()`	Returns true if this type is a simple type.
`org.apache.bcel.generic.Instruction`	`LOAD(int slot)`
`org.apache.bcel.generic.Instruction`	`STORE(int slot)`
`org.apache.bcel.generic.Type`	`toJCType()`
`java.lang.String`	`toSignature()`	Returns the signature of an internal type's external representation.
`java.lang.String`	`toString()`	Returns a string representation of this type.
`void`	`translateBox(ClassGenerator classGen, MethodGenerator methodGen)`	Translates an object of this type to its boxed representation.
`void`	`translateFrom(ClassGenerator classGen, MethodGenerator methodGen, java.lang.Class clazz)`	Translates an external (primitive) Java type into a string.
`void`	`translateTo(ClassGenerator classGen, MethodGenerator methodGen, java.lang.Class clazz)`	Translates a internal string into an external (Java) string.
`void`	`translateTo(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)`	Translates a string into a synthesized boolean.
`void`	`translateTo(ClassGenerator classGen, MethodGenerator methodGen, RealType type)`	Translates a string into a real by calling stringToReal() from the basis library.
`void`	`translateTo(ClassGenerator classGen, MethodGenerator methodGen, ReferenceType type)`	Expects a string on the stack and pushes a boxed string.
`void`	`translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type)`	Translates a string into an object of internal type `type`.
`FlowList`	`translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)`	Translates a string into a non-synthesized boolean.
`void`	`translateUnBox(ClassGenerator classGen, MethodGenerator methodGen)`	Translates an object of this type to its unboxed representation.

Methods inherited from class org.apache.xalan.xsltc.compiler.util.Type
ADD, CMP, distanceTo, DIV, DUP, GE, GT, implementedAsMethod, isNumber, LE, LT, MUL, NEG, newObjectType, newObjectType, POP, REM, SUB, translateToDesynthesized

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - toString
```
public java.lang.String toString()
```
    Description copied from class: Type
    
    Returns a string representation of this type.
    
    Specified by:
    
    toString in class Type
  - identicalTo
```
public boolean identicalTo(Type other)
```
    Description copied from class: Type
    
    Returns true if this and other are identical types.
    
    Specified by:
    
    identicalTo in class Type
  - toSignature
```
public java.lang.String toSignature()
```
    Description copied from class: Type
    
    Returns the signature of an internal type's external representation.
    
    Specified by:
    
    toSignature in class Type
  - isSimple
```
public boolean isSimple()
```
    Description copied from class: Type
    
    Returns true if this type is a simple type. Redefined in NumberType, BooleanType and StringType.
    
    Overrides:
    
    isSimple in class Type
  - toJCType
```
public org.apache.bcel.generic.Type toJCType()
```
    Specified by:
    
    toJCType in class Type
  - translateTo
```
public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        Type type)
```
    Translates a string into an object of internal type type. The translation to int is undefined since strings are always converted to reals in arithmetic expressions.
    
    Overrides:
    
    translateTo in class Type
    
    See Also:
    
    Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
  - translateTo
```
public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        BooleanType type)
```
    Translates a string into a synthesized boolean.
    
    See Also:
    
    Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
  - translateTo
```
public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        RealType type)
```
    Translates a string into a real by calling stringToReal() from the basis library.
    
    See Also:
    
    Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
  - translateToDesynthesized
```
public FlowList translateToDesynthesized(ClassGenerator classGen,
                                         MethodGenerator methodGen,
                                         BooleanType type)
```
    Translates a string into a non-synthesized boolean. It does not push a 0 or a 1 but instead returns branchhandle list to be appended to the false list.
    
    Overrides:
    
    translateToDesynthesized in class Type
    
    See Also:
    
    Type.translateToDesynthesized(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
  - translateTo
```
public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        ReferenceType type)
```
    Expects a string on the stack and pushes a boxed string. Strings are already boxed so the translation is just a NOP.
    
    See Also:
    
    Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
  - translateTo
```
public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        java.lang.Class clazz)
```
    Translates a internal string into an external (Java) string.
    
    Overrides:
    
    translateTo in class Type
    
    See Also:
    
    Type.translateFrom(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, java.lang.Class)
  - translateFrom
```
public void translateFrom(ClassGenerator classGen,
                          MethodGenerator methodGen,
                          java.lang.Class clazz)
```
    Translates an external (primitive) Java type into a string.
    
    Overrides:
    
    translateFrom in class Type
    
    See Also:
    
    Type.translateFrom(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, java.lang.Class)
  - translateBox
```
public void translateBox(ClassGenerator classGen,
                         MethodGenerator methodGen)
```
    Translates an object of this type to its boxed representation.
    
    Overrides:
    
    translateBox in class Type
  - translateUnBox
```
public void translateUnBox(ClassGenerator classGen,
                           MethodGenerator methodGen)
```
    Translates an object of this type to its unboxed representation.
    
    Overrides:
    
    translateUnBox in class Type
  - getClassName
```
public java.lang.String getClassName()
```
    Returns the class name of an internal type's external representation.
    
    Overrides:
    
    getClassName in class Type
  - LOAD
```
public org.apache.bcel.generic.Instruction LOAD(int slot)
```
    Overrides:
    
    LOAD in class Type
  - STORE
```
public org.apache.bcel.generic.Instruction STORE(int slot)
```
    Overrides:
    
    STORE in class Type

Class StringType

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.bcel.generic.InstructionConstants

Field Summary

Fields inherited from class org.apache.xalan.xsltc.compiler.util.Type

Fields inherited from interface org.apache.xalan.xsltc.compiler.Constants

Fields inherited from interface org.apache.bcel.generic.InstructionConstants

Method Summary

Methods inherited from class org.apache.xalan.xsltc.compiler.util.Type

Methods inherited from class java.lang.Object

Method Detail

toString

identicalTo

toSignature

isSimple

toJCType

translateTo

translateTo

translateTo

translateToDesynthesized

translateTo

translateTo

translateFrom

translateBox

translateUnBox

getClassName

LOAD

STORE