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com.sun.org.apache.xalan.internal.xsltc.compiler.util

public final Class ReferenceType

extends Type
Class Inheritance
Imports
com.sun.org.apache.bcel.internal.generic.ALOAD, .ASTORE, .ConstantPoolGen, .IFEQ, .ILOAD, .INVOKEINTERFACE, .INVOKESTATIC, .Instruction, .InstructionList, .PUSH, com.sun.org.apache.xalan.internal.xsltc.compiler.Constants, .FlowList, com.sun.org.apache.xml.internal.dtm.DTM
Authors
Jacek Ambroziak, Santiago Pericas-Geertsen, Erwin Bolwidt

Field Summary

Inherited from com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type:
AttributeBooleanCommentElementIntNodeNodeSetObjectObjectStringProcessing_InstructionRealReferenceResultTreeRootStringTextVoid

Constructor Summary

AccessConstructor and Description
protected
ReferenceType()

Method Summary

Modifier and TypeMethod and Description
public boolean
identicalTo(Type other)

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.identicalTo.

Returns true if this and other are identical types.

public Instruction
LOAD(int slot)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.LOAD.

public Instruction
STORE(int slot)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.STORE.

public Type
toJCType()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toJCType.

public String
toSignature()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toSignature.

Returns the signature of an internal type's external representation.

public String
toString()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toString.

Returns a string representation of this type.

public void
translateBox(ClassGenerator classGen, MethodGenerator methodGen)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateBox.

Translates an object of this type to its boxed representation.

public void
translateFrom(ClassGenerator classGen, MethodGenerator methodGen, Class<?> clazz)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateFrom.

Translates an external Java type into a reference.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateTo.

Translates a reference to an object of internal type type.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, StringType type)

Translates reference into object of internal type type.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, RealType type)

Translates a reference into an object of internal type type.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)

Translates a reference to an object of internal type type.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, NodeSetType type)

Casts a reference into a NodeIterator.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, NodeType type)

Casts a reference into a Node.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, ResultTreeType type)

Casts a reference into a ResultTree.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, ObjectType type)

Subsume reference into ObjectType.

public void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class<?> clazz)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateTo.

Translates a reference into the Java type denoted by clazz.

public FlowList
translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateToDesynthesized.

Expects a reference on the stack and translates it to a non-synthesized boolean.

public void
translateUnBox(ClassGenerator classGen, MethodGenerator methodGen)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateUnBox.

Translates an object of this type to its unboxed representation.

Inherited from com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type:
ADDCMPdistanceToDIVDUPGEgetClassNameGTimplementedAsMethodisNumberisSimpleLELTMULNEGnewObjectTypenewObjectTypePOPREMSUBtranslateToDesynthesized

Constructor Detail

ReferenceTypeback to summary
protected ReferenceType()

Method Detail

identicalToback to summary
public boolean identicalTo(Type other)

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.identicalTo.

Doc from com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.identicalTo.

Returns true if this and other are identical types.

LOADback to summary
public Instruction LOAD(int slot)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.LOAD.

STOREback to summary
public Instruction STORE(int slot)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.STORE.

toJCTypeback to summary
public Type toJCType()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toJCType.

toSignatureback to summary
public String toSignature()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toSignature.

Doc from com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toSignature.

Returns the signature of an internal type's external representation.

toStringback to summary
public String toString()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toString.

Doc from com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.toString.

Returns a string representation of this type.

translateBoxback to summary
public void translateBox(ClassGenerator classGen, MethodGenerator methodGen)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateBox.

Translates an object of this type to its boxed representation.

translateFromback to summary
public void translateFrom(ClassGenerator classGen, MethodGenerator methodGen, Class<?> clazz)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateFrom.

Translates an external Java type into a reference. Only conversion allowed is from java.lang.Object.

translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateTo.

Translates a reference to an object of internal type type. The translation to int is undefined since references are always converted to reals in arithmetic expressions.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, StringType type)

Translates reference into object of internal type type.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, RealType type)

Translates a reference into an object of internal type type.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)

Translates a reference to an object of internal type type.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, NodeSetType type)

Casts a reference into a NodeIterator.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, NodeType type)

Casts a reference into a Node.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, ResultTreeType type)

Casts a reference into a ResultTree.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, ObjectType type)

Subsume reference into ObjectType.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
translateToback to summary
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class<?> clazz)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateTo.

Translates a reference into the Java type denoted by clazz.

translateToDesynthesizedback to summary
public FlowList translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateToDesynthesized.

Expects a reference on the stack and translates it to 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.

See Also
com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateToDesynthesized
translateUnBoxback to summary
public void translateUnBox(ClassGenerator classGen, MethodGenerator methodGen)

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type.translateUnBox.

Translates an object of this type to its unboxed representation.