Package org.codehaus.groovy.ast.tools

# Class WideningCategories.LowestUpperBoundClassNode

java.lang.Object
org.codehaus.groovy.ast.ASTNode
org.codehaus.groovy.ast.AnnotatedNode
org.codehaus.groovy.ast.ClassNode
org.codehaus.groovy.ast.tools.WideningCategories.LowestUpperBoundClassNode

All Implemented Interfaces:
  `GroovydocHolder<AnnotatedNode>`, `NodeMetaDataHandler`, `org.objectweb.asm.Opcodes`

Enclosing class:
  WideningCategories

    public static class WideningCategories.LowestUpperBoundClassNode
    extends ClassNode

This `ClassNode` specialization is used when the lowest upper bound of two types cannot be represented by an existing type. For example, if B extends A, C extends A and both C and B implement a common interface not implemented by A, then we use this class to represent the bound. At compile time, some classes like `AsmClassGenerator` need to know about a real class node, so we compute a "compile time" node which will be used to return a name and a type class.

- ## Field Summary

  ### Fields inherited from class org.codehaus.groovy.ast.ClassNode

  `clazz, EMPTY_ARRAY, innerClasses, isPrimaryNode, lazyInitLock, SUPER, THIS`

  ### Fields inherited from interface groovy.lang.groovydoc.GroovydocHolder

  `DOC_COMMENT`

  ### Fields inherited from interface org.objectweb.asm.Opcodes

  `AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, 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, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V9`

- ## Constructor Summary

  Constructors
  Constructor | Description
  --- | ---
  `LowestUpperBoundClassNode​(java.lang.String name, ClassNode upper, ClassNode... interfaces)` |

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `GenericsType` | `asGenericsType()` |
  `java.lang.String` | `getLubName()` |
  `java.lang.String` | `getName()` |
  `ClassNode` | `getPlainNodeReference()` |
  `java.lang.String` | `getText()` |
  `java.lang.Class` | `getTypeClass()` | Returns the concrete class this classnode relates to.
  `int` | `hashCode()` |

  ### Methods inherited from class org.codehaus.groovy.ast.ClassNode

  `addConstructor, addConstructor, addField, addField, addFieldFirst, addFieldFirst, addInterface, addMethod, addMethod, addMixin, addObjectInitializerStatements, addProperty, addProperty, addStaticInitializerStatements, addSyntheticMethod, addTransform, declaresAnyInterfaces, declaresInterface, equals, getAbstractMethods, getAllDeclaredMethods, getAllInterfaces, getAnnotations, getAnnotations, getCompileUnit, getComponentType, getDeclaredConstructor, getDeclaredConstructors, getDeclaredField, getDeclaredMethod, getDeclaredMethods, getDeclaredMethodsMap, getEnclosingMethod, getField, getFieldIndex, getFields, getGenericsTypes, getGetterMethod, getGetterMethod, getInnerClasses, getInterfaces, getMethod, getMethods, getMethods, getMixins, getModifiers, getModule, getNameWithoutPackage, getObjectInitializerStatements, getOuterClass, getOuterClasses, getOuterField, getPackage, getPackageName, getProperties, getProperty, getSetterMethod, getSetterMethod, getSuperClass, getTransforms, getUnresolvedInterfaces, getUnresolvedInterfaces, getUnresolvedName, getUnresolvedSuperClass, getUnresolvedSuperClass, hasDeclaredMethod, hasMethod, hasPackageName, hasPossibleMethod, hasPossibleStaticMethod, hasProperty, implementsAnyInterfaces, implementsInterface, isAbstract, isAnnotated, isAnnotationDefinition, isArray, isDerivedFrom, isDerivedFromGroovyObject, isEnum, isGenericsPlaceHolder, isInterface, isPrimaryClassNode, isRedirectNode, isResolved, isScript, isScriptBody, isStaticClass, isSyntheticPublic, isUsingGenerics, makeArray, parametersEqual, positionStmtsAfterEnumInitStmts, redirect, removeConstructor, removeField, removeMethod, renameField, setAnnotated, setCompileUnit, setEnclosingMethod, setGenericsPlaceHolder, setGenericsTypes, setInterfaces, setMixins, setModifiers, setModule, setName, setRedirect, setScript, setScriptBody, setStaticClass, setSuperClass, setSyntheticPublic, setUnresolvedSuperClass, setUsingGenerics, toString, toString, tryFindPossibleMethod, visitContents`

  ### Methods inherited from class org.codehaus.groovy.ast.AnnotatedNode

  `addAnnotation, addAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic`

  ### Methods inherited from class org.codehaus.groovy.ast.ASTNode

  `copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition, visit`

  ### Methods inherited from class java.lang.Object

  `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

  ### Methods inherited from interface org.codehaus.groovy.ast.NodeMetaDataHandler

  `copyNodeMetaData, getNodeMetaData, getNodeMetaData, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setNodeMetaData`

- ## Constructor Details

  - ### LowestUpperBoundClassNode

    public LowestUpperBoundClassNode​(java.lang.String name, ClassNode upper, ClassNode... interfaces)

- ## Method Details

  - ### getLubName

    public java.lang.String getLubName()

  - ### getText

    public java.lang.String getText()
    Overrides:
      `getText` in class `ClassNode`

  - ### getName

    public java.lang.String getName()
    Overrides:
      `getName` in class `ClassNode`

  - ### getTypeClass

    public java.lang.Class getTypeClass()
    Description copied from class: `ClassNode`
    Returns the concrete class this classnode relates to. However, this method is inherently unsafe as it may return null depending on the compile phase you are using. AST transformations should never use this method directly, but rather obtain a new class node using `ClassNode.getPlainNodeReference()`.
    Overrides:
      `getTypeClass` in class `ClassNode`
    Returns:
      the class this classnode relates to. May return null.

  - ### hashCode

    public int hashCode()
    Overrides:
      `hashCode` in class `ClassNode`

  - ### asGenericsType

    public GenericsType asGenericsType()
    Overrides:
      `asGenericsType` in class `ClassNode`

  - ### getPlainNodeReference

    public ClassNode getPlainNodeReference()
    Overrides:
      `getPlainNodeReference` in class `ClassNode`