| /******************************************************************************* |
| * Copyright (c) 2000, 2011 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Stephan Herrmann - Contribution for Bug 342671 - ClassCastException: org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding cannot be cast to org.eclipse.jdt.internal.compiler.lookup.ArrayBinding |
| * Fraunhofer FIRST - extended API and implementation |
| * Technical University Berlin - extended API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.compiler.ast; |
| |
| import org.eclipse.jdt.core.compiler.CharOperation; |
| import org.eclipse.jdt.internal.compiler.ASTVisitor; |
| import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; |
| import org.eclipse.jdt.internal.compiler.impl.Constant; |
| import org.eclipse.jdt.internal.compiler.lookup.*; |
| import org.eclipse.objectteams.otdt.core.compiler.IOTConstants; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.ast.TypeAnchorReference; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.control.Dependencies; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.control.ITranslationStates; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.lookup.ITeamAnchor; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.lookup.OTClassScope; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.lookup.ProblemAnchorBinding; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.lookup.RoleTypeBinding; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.util.RoleTypeCreator; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.util.TypeAnalyzer; |
| |
| /** |
| * OTDT changes: |
| * What: support baseclass decapsulation |
| * |
| * What: support value parameters |
| * |
| * Syntactic representation of a reference to a generic type. |
| * Note that it might also have a dimension. |
| */ |
| public class ParameterizedSingleTypeReference extends ArrayTypeReference { |
| |
| public TypeReference[] typeArguments; |
| |
| //{ObjectTeams: anchor(s): |
| public TypeAnchorReference[] typeAnchors; |
| // decapsulation: |
| @Override |
| public void setBaseclassDecapsulation(DecapsulationState state) { |
| super.setBaseclassDecapsulation(state); |
| if (this.typeArguments != null) |
| for (TypeReference argument : this.typeArguments) |
| if (argument != null) |
| argument.setBaseclassDecapsulation(state); |
| } |
| // SH} |
| |
| public ParameterizedSingleTypeReference(char[] name, TypeReference[] typeArguments, int dim, long pos){ |
| super(name, dim, pos); |
| this.originalSourceEnd = this.sourceEnd; |
| this.typeArguments = typeArguments; |
| } |
| public void checkBounds(Scope scope) { |
| if (this.resolvedType == null) return; |
| |
| if (this.resolvedType.leafComponentType() instanceof ParameterizedTypeBinding) { |
| ParameterizedTypeBinding parameterizedType = (ParameterizedTypeBinding) this.resolvedType.leafComponentType(); |
| ReferenceBinding currentType = parameterizedType.genericType(); |
| TypeVariableBinding[] typeVariables = currentType.typeVariables(); |
| TypeBinding[] argTypes = parameterizedType.arguments; |
| if (argTypes != null && typeVariables != null) { // may be null in error cases |
| parameterizedType.boundCheck(scope, this.typeArguments); |
| } |
| } |
| } |
| /** |
| * @see org.eclipse.jdt.internal.compiler.ast.TypeReference#copyDims(int) |
| */ |
| public TypeReference copyDims(int dim) { |
| return new ParameterizedSingleTypeReference(this.token, this.typeArguments, dim, (((long)this.sourceStart)<<32)+this.sourceEnd); |
| } |
| |
| /** |
| * @return char[][] |
| */ |
| public char [][] getParameterizedTypeName(){ |
| //{ObjectTeams: were all parameters value parameters? |
| if (this.typeArguments.length == 0) { |
| return super.getParameterizedTypeName(); |
| } |
| // SH} |
| StringBuffer buffer = new StringBuffer(5); |
| buffer.append(this.token).append('<'); |
| for (int i = 0, length = this.typeArguments.length; i < length; i++) { |
| if (i > 0) buffer.append(','); |
| buffer.append(CharOperation.concatWith(this.typeArguments[i].getParameterizedTypeName(), '.')); |
| } |
| buffer.append('>'); |
| int nameLength = buffer.length(); |
| char[] name = new char[nameLength]; |
| buffer.getChars(0, nameLength, name, 0); |
| int dim = this.dimensions; |
| if (dim > 0) { |
| char[] dimChars = new char[dim*2]; |
| for (int i = 0; i < dim; i++) { |
| int index = i*2; |
| dimChars[index] = '['; |
| dimChars[index+1] = ']'; |
| } |
| name = CharOperation.concat(name, dimChars); |
| } |
| return new char[][]{ name }; |
| } |
| /** |
| * @see org.eclipse.jdt.internal.compiler.ast.ArrayQualifiedTypeReference#getTypeBinding(org.eclipse.jdt.internal.compiler.lookup.Scope) |
| */ |
| protected TypeBinding getTypeBinding(Scope scope) { |
| return null; // not supported here - combined with resolveType(...) |
| } |
| |
| /* |
| * No need to check for reference to raw type per construction |
| */ |
| private TypeBinding internalResolveType(Scope scope, ReferenceBinding enclosingType, boolean checkBounds) { |
| // handle the error here |
| this.constant = Constant.NotAConstant; |
| if ((this.bits & ASTNode.DidResolve) != 0) { // is a shared type reference which was already resolved |
| if (this.resolvedType != null) { // is a shared type reference which was already resolved |
| if (this.resolvedType.isValidBinding()) { |
| return this.resolvedType; |
| } else { |
| switch (this.resolvedType.problemId()) { |
| case ProblemReasons.NotFound : |
| case ProblemReasons.NotVisible : |
| case ProblemReasons.InheritedNameHidesEnclosingName : |
| TypeBinding type = this.resolvedType.closestMatch(); |
| return type; |
| default : |
| return null; |
| } |
| } |
| } |
| } |
| this.bits |= ASTNode.DidResolve; |
| //{ObjectTeams: check team anchor first: |
| for (int typeParamPos=0; typeParamPos<this.typeArguments.length; typeParamPos++) { |
| if (this.typeArguments[typeParamPos] instanceof TypeAnchorReference) |
| { |
| TypeAnchorReference typeAnchorReference = (TypeAnchorReference)this.typeArguments[typeParamPos]; |
| ITeamAnchor anchor = typeAnchorReference.resolveAnchor(scope); |
| if (!ProblemAnchorBinding.checkAnchor(scope, typeAnchorReference, anchor, this.token)) |
| return null; |
| for (ITeamAnchor seg : anchor.getBestNamePath()) |
| if (!seg.isFinal()) |
| scope.problemReporter().anchorPathNotFinal(typeAnchorReference, seg, this.token); |
| // proceed to possibly report more errors |
| |
| // try member type (role) of anchor's type (team): |
| this.resolvedType = anchor.resolveRoleType(this.token, this.dimensions); // FIXME(SH): although contained in a loop only one anchor can win |
| if (this.resolvedType == null) { |
| // not a role type try type with explicit value anchor: |
| this.resolvedType = scope.getType(this.token); // resolve raw type (premature, see below). |
| if (this.resolvedType.isTypeVariable()) { |
| ITeamAnchor[] declaredAnchors = ((TypeVariableBinding)this.resolvedType).anchors; |
| if (declaredAnchors != null && typeParamPos < declaredAnchors.length && declaredAnchors[typeParamPos].isValidBinding()) |
| if (!declaredAnchors[typeParamPos].hasSameBestNameAs(anchor)) |
| scope.problemReporter().rebindingTypeVariableAnchor(this, typeAnchorReference, declaredAnchors[typeParamPos]); |
| } |
| this.resolvedType = typeAnchorReference.createDependentTypeBinding(scope, this, typeParamPos); |
| if (this.resolvedType == null) { |
| this.resolvedType = new ProblemReferenceBinding(anchor, this.token, null, ProblemReasons.NotFound); |
| return null; |
| } |
| } |
| if (this.resolvedType != null && this.resolvedType.isValidBinding() && this.resolvedType instanceof ReferenceBinding) { |
| if (!checkParameterizedRoleVisibility(scope, anchor, (ReferenceBinding) this.resolvedType)) |
| return null; |
| } |
| |
| if ( shouldAnalyzeRoleReference() |
| && isIllegalQualifiedUseOfProtectedRole(scope)) |
| return null; // problem binding may be in this.resolvedType |
| // consume first arg: |
| int len = 0; |
| if (this.typeAnchors != null) { |
| len = this.typeAnchors.length; |
| System.arraycopy(this.typeAnchors, 0, |
| this.typeAnchors = new TypeAnchorReference[len+1], 0, len); |
| } else { |
| this.typeAnchors = new TypeAnchorReference[1]; |
| } |
| this.typeAnchors[len] = typeAnchorReference; |
| len = this.typeArguments.length-1; |
| System.arraycopy(this.typeArguments, 1, |
| this.typeArguments = new TypeReference[len], 0, len); // FIXME(SH): reducing this array conflicts with loop condition |
| |
| // note: handling of arrays differs for role and regular types |
| if (len == 0) |
| return this.resolvedType; // we're done |
| |
| // proceed with a word of warning: |
| scope.problemReporter().experimentalFeature(this, "Implementation for mixed type and value parameters is experimental."); |
| } |
| } |
| // find a base import scope if that's allowed: |
| Scope importScope = null; |
| if (getBaseclassDecapsulation().isAllowed()) { |
| Scope currentScope = scope; |
| while (currentScope != null) { |
| if (currentScope instanceof OTClassScope) { |
| importScope = ((OTClassScope)currentScope).getBaseImportScope(); |
| if (importScope != null) |
| break; |
| } |
| currentScope = currentScope.parent; |
| } |
| } |
| TypeBinding type = internalResolveLeafType(importScope, scope, enclosingType, checkBounds); |
| /* orig: |
| TypeBinding type = internalResolveLeafType(enclosingType, checkBounds); |
| :giro */ |
| // SH} |
| // handle three different outcomes: |
| if (type == null) { |
| this.resolvedType = createArrayType(scope, this.resolvedType); |
| return null; // no useful type, but still captured dimensions into this.resolvedType |
| } else { |
| type = createArrayType(scope, type); |
| if (!this.resolvedType.isValidBinding()) |
| return type; // found some error, but could recover useful type (like closestMatch) |
| else |
| return this.resolvedType = type; // no complaint, keep fully resolved type (incl. dimensions) |
| } |
| } |
| //{ObjectTeams: consider two scopes (base imports, regular): |
| private TypeBinding internalResolveLeafType(Scope importScope, Scope scope, ReferenceBinding enclosingType, boolean checkBounds) { |
| /* orig: |
| private TypeBinding internalResolveLeafType(Scope scope, ReferenceBinding enclosingType, boolean checkBounds) { |
| */ |
| ReferenceBinding currentType; |
| if (enclosingType == null) { |
| //:giro |
| if (importScope != null) |
| this.resolvedType = importScope.getType(this.token); |
| if (this.resolvedType == null || this.resolvedType.problemId() == ProblemReasons.NotFound) |
| // SH} |
| this.resolvedType = scope.getType(this.token); |
| if (this.resolvedType.isValidBinding()) { |
| currentType = (ReferenceBinding) this.resolvedType; |
| } else { |
| reportInvalidType(scope); |
| switch (this.resolvedType.problemId()) { |
| case ProblemReasons.NotFound : |
| case ProblemReasons.NotVisible : |
| case ProblemReasons.InheritedNameHidesEnclosingName : |
| TypeBinding type = this.resolvedType.closestMatch(); |
| if (type instanceof ReferenceBinding) { |
| currentType = (ReferenceBinding) type; |
| break; |
| } |
| //$FALL-THROUGH$ - unable to complete type binding, but still resolve type arguments |
| default : |
| boolean isClassScope = scope.kind == Scope.CLASS_SCOPE; |
| int argLength = this.typeArguments.length; |
| for (int i = 0; i < argLength; i++) { |
| TypeReference typeArgument = this.typeArguments[i]; |
| if (isClassScope) { |
| typeArgument.resolveType((ClassScope) scope); |
| } else { |
| typeArgument.resolveType((BlockScope) scope, checkBounds); |
| } |
| } |
| return null; |
| } |
| // be resilient, still attempt resolving arguments |
| } |
| enclosingType = currentType.enclosingType(); // if member type |
| if (enclosingType != null) { |
| enclosingType = currentType.isStatic() |
| ? (ReferenceBinding) scope.environment().convertToRawType(enclosingType, false /*do not force conversion of enclosing types*/) |
| : scope.environment().convertToParameterizedType(enclosingType); |
| currentType = scope.environment().createParameterizedType((ReferenceBinding) currentType.erasure(), null /* no arg */, enclosingType); |
| } |
| } else { // resolving member type (relatively to enclosingType) |
| this.resolvedType = currentType = scope.getMemberType(this.token, enclosingType); |
| if (!this.resolvedType.isValidBinding()) { |
| scope.problemReporter().invalidEnclosingType(this, currentType, enclosingType); |
| return null; |
| } |
| if (isTypeUseDeprecated(currentType, scope)) |
| scope.problemReporter().deprecatedType(currentType, this); |
| ReferenceBinding currentEnclosing = currentType.enclosingType(); |
| if (currentEnclosing != null && currentEnclosing.erasure() != enclosingType.erasure()) { |
| enclosingType = currentEnclosing; // inherited member type, leave it associated with its enclosing rather than subtype |
| } |
| } |
| |
| // check generic and arity |
| boolean isClassScope = scope.kind == Scope.CLASS_SCOPE; |
| TypeReference keep = null; |
| if (isClassScope) { |
| keep = ((ClassScope) scope).superTypeReference; |
| ((ClassScope) scope).superTypeReference = null; |
| } |
| int argLength = this.typeArguments.length; |
| TypeBinding[] argTypes = new TypeBinding[argLength]; |
| boolean argHasError = false; |
| ReferenceBinding currentOriginal = (ReferenceBinding)currentType.original(); |
| for (int i = 0; i < argLength; i++) { |
| TypeReference typeArgument = this.typeArguments[i]; |
| //{ObjectTeams: limitation (value parameter other than 1st position). |
| if (typeArgument instanceof TypeAnchorReference) { |
| scope.problemReporter().incompleteDependentTypesImplementation(typeArgument, |
| "type value parameter must be in 1st position"); //$NON-NLS-1$ |
| argHasError = true; |
| continue; |
| } |
| // SH} |
| TypeBinding argType = isClassScope |
| ? typeArgument.resolveTypeArgument((ClassScope) scope, currentOriginal, i) |
| : typeArgument.resolveTypeArgument((BlockScope) scope, currentOriginal, i); |
| if (argType == null) { |
| argHasError = true; |
| } else { |
| //{ObjectTeams: |
| argType = RoleTypeCreator.maybeWrapUnqualifiedRoleType(scope, argType, typeArgument); |
| // SH} |
| argTypes[i] = argType; |
| } |
| } |
| if (argHasError) { |
| return null; |
| } |
| if (isClassScope) { |
| ((ClassScope) scope).superTypeReference = keep; |
| if (((ClassScope) scope).detectHierarchyCycle(currentOriginal, this)) |
| return null; |
| } |
| //{ObjectTeams: already done? |
| if (argLength == 0) |
| return this.resolvedType; |
| // SH} |
| |
| final boolean isDiamond = (this.bits & ASTNode.IsDiamond) != 0; |
| TypeVariableBinding[] typeVariables = currentOriginal.typeVariables(); |
| if (typeVariables == Binding.NO_TYPE_VARIABLES) { // non generic invoked with arguments |
| boolean isCompliant15 = scope.compilerOptions().originalSourceLevel >= ClassFileConstants.JDK1_5; |
| if ((currentOriginal.tagBits & TagBits.HasMissingType) == 0) { |
| if (isCompliant15) { // below 1.5, already reported as syntax error |
| this.resolvedType = currentType; |
| scope.problemReporter().nonGenericTypeCannotBeParameterized(0, this, currentType, argTypes); |
| return null; |
| } |
| } |
| // resilience do not rebuild a parameterized type unless compliance is allowing it |
| if (!isCompliant15) { |
| if (!this.resolvedType.isValidBinding()) |
| return currentType; |
| return this.resolvedType = currentType; |
| } |
| // if missing generic type, and compliance >= 1.5, then will rebuild a parameterized binding |
| } else if (argLength != typeVariables.length) { |
| if (!isDiamond) { // check arity, IsDiamond never set for 1.6- |
| scope.problemReporter().incorrectArityForParameterizedType(this, currentType, argTypes); |
| return null; |
| } |
| } else if (!currentType.isStatic()) { |
| ReferenceBinding actualEnclosing = currentType.enclosingType(); |
| if (actualEnclosing != null && actualEnclosing.isRawType()){ |
| scope.problemReporter().rawMemberTypeCannotBeParameterized( |
| this, scope.environment().createRawType(currentOriginal, actualEnclosing), argTypes); |
| return null; |
| } |
| } |
| |
| ParameterizedTypeBinding parameterizedType = scope.environment().createParameterizedType(currentOriginal, argTypes, enclosingType); |
| // check argument type compatibility for non <> cases - <> case needs no bounds check, we will scream foul if needed during inference. |
| if (!isDiamond) { |
| if (checkBounds) // otherwise will do it in Scope.connectTypeVariables() or generic method resolution |
| parameterizedType.boundCheck(scope, this.typeArguments); |
| else |
| scope.deferBoundCheck(this); |
| } |
| if (isTypeUseDeprecated(parameterizedType, scope)) |
| reportDeprecatedType(parameterizedType, scope); |
| |
| if (!this.resolvedType.isValidBinding()) { |
| return parameterizedType; |
| } |
| return this.resolvedType = parameterizedType; |
| } |
| private TypeBinding createArrayType(Scope scope, TypeBinding type) { |
| if (this.dimensions > 0) { |
| if (this.dimensions > 255) |
| scope.problemReporter().tooManyDimensions(this); |
| return scope.createArrayType(type, this.dimensions); |
| } |
| return type; |
| } |
| |
| public StringBuffer printExpression(int indent, StringBuffer output){ |
| output.append(this.token); |
| output.append("<"); //$NON-NLS-1$ |
| int length = this.typeArguments.length; |
| //{ObjectTeams: value parameters: |
| if (this.typeAnchors != null) { |
| int anchorLen = this.typeAnchors.length; |
| for (int i = 0; i < anchorLen; i++) { |
| this.typeAnchors[i].print(0, output); |
| if (i+1 < anchorLen || length > 0) |
| output.append(", "); //$NON-NLS-1$ |
| } |
| } |
| // SH} |
| if (length > 0) { |
| int max = length - 1; |
| for (int i= 0; i < max; i++) { |
| this.typeArguments[i].print(0, output); |
| output.append(", ");//$NON-NLS-1$ |
| } |
| this.typeArguments[max].print(0, output); |
| } |
| output.append(">"); //$NON-NLS-1$ |
| if ((this.bits & IsVarArgs) != 0) { |
| for (int i= 0 ; i < this.dimensions - 1; i++) { |
| output.append("[]"); //$NON-NLS-1$ |
| } |
| output.append("..."); //$NON-NLS-1$ |
| } else { |
| for (int i= 0 ; i < this.dimensions; i++) { |
| output.append("[]"); //$NON-NLS-1$ |
| } |
| } |
| return output; |
| } |
| |
| public TypeBinding resolveType(BlockScope scope, boolean checkBounds) { |
| return internalResolveType(scope, null, checkBounds); |
| } |
| |
| public TypeBinding resolveType(ClassScope scope) { |
| return internalResolveType(scope, null, false /*no bounds check in classScope*/); |
| } |
| |
| public TypeBinding resolveTypeEnclosing(BlockScope scope, ReferenceBinding enclosingType) { |
| return internalResolveType(scope, enclosingType, true/*check bounds*/); |
| } |
| |
| //{ObjectTeams: resolve helpers |
| // for base-imported types (only single is supported): |
| @Override |
| public TypeBinding checkResolveUsingBaseImportScope(Scope scope) { |
| // same as in SingleTypeReference: |
| if ( this.getBaseclassDecapsulation().isAllowed() |
| || scope.isBaseGuard()) |
| { |
| TypeBinding problem = this.resolvedType; |
| this.resolvedType = null; // force re-computation in getTypeBinding() |
| Scope currentScope = scope; |
| while (currentScope != null) { |
| if (currentScope instanceof OTClassScope) { |
| Scope baseImportScope = ((OTClassScope)currentScope).getBaseImportScope(); |
| if (baseImportScope != null) { |
| this.resolvedType = getTypeBinding(baseImportScope); |
| if (this.resolvedType != null && this.resolvedType.isValidBinding()) |
| return this.resolvedType = checkResolvedType(this.resolvedType, baseImportScope, false); |
| } |
| } |
| currentScope = currentScope.parent; |
| } |
| this.resolvedType = problem; |
| } |
| return null; |
| } |
| // check for externalized role's visibility |
| boolean checkParameterizedRoleVisibility(Scope scope, ITeamAnchor anchor, ReferenceBinding type) { |
| if (!type.isPublic()) { |
| Dependencies.ensureBindingState(type, ITranslationStates.STATE_LENV_CONNECT_TYPE_HIERARCHY); |
| if (TypeAnalyzer.isConfined(type)) { |
| // confined has highest priority for reporting / doesn't allow decapsulation |
| scope.problemReporter().decapsulatingConfined(this, (ReferenceBinding)this.resolvedType); |
| setBaseclassDecapsulation(DecapsulationState.CONFINED); |
| this.resolvedType = new ProblemReferenceBinding(anchor, this.token, type, ProblemReasons.NotVisible); |
| return false; |
| } else if (RoleTypeBinding.isRoleWithExplicitAnchor(type)) { |
| // externalized non-public role |
| switch (getBaseclassDecapsulation()) { |
| case ALLOWED: |
| scope.problemReporter().decapsulation(this, type); |
| setBaseclassDecapsulation(DecapsulationState.REPORTED); |
| //$FALL-THROUGH$ |
| case REPORTED: |
| return true; |
| case NONE: |
| this.resolvedType = new ProblemReferenceBinding(anchor, this.token, type, ProblemReasons.NotVisible); |
| scope.problemReporter().qualifiedProtectedRole(this, type); |
| return false; |
| } |
| } else if (!type.canBeSeenBy(scope)) { |
| // other invisible types |
| this.resolvedType = new ProblemReferenceBinding(anchor, this.token, type, ProblemReasons.NotVisible); |
| reportInvalidType(scope); |
| return false; |
| } |
| } |
| return true; |
| } |
| // SH} |
| public void traverse(ASTVisitor visitor, BlockScope scope) { |
| if (visitor.visit(this, scope)) { |
| for (int i = 0, max = this.typeArguments.length; i < max; i++) { |
| this.typeArguments[i].traverse(visitor, scope); |
| } |
| } |
| visitor.endVisit(this, scope); |
| } |
| |
| public void traverse(ASTVisitor visitor, ClassScope scope) { |
| if (visitor.visit(this, scope)) { |
| for (int i = 0, max = this.typeArguments.length; i < max; i++) { |
| this.typeArguments[i].traverse(visitor, scope); |
| } |
| } |
| visitor.endVisit(this, scope); |
| } |
| //{ObjectTeams: API for OT-Model: |
| /** |
| * API for OT-Model: |
| * If typeReference is an anchored type, return the qualified name of the type anchor. |
| */ |
| public static char[][] getTypeAnchor(TypeReference typeReference) { |
| if (typeReference instanceof ParameterizedSingleTypeReference) { |
| ParameterizedSingleTypeReference type= (ParameterizedSingleTypeReference)typeReference; |
| if (type.resolvedType != null) { |
| // after resolve use typeAnchors: |
| TypeAnchorReference[] anchors= type.typeAnchors; |
| if (anchors != null && anchors.length == 1) |
| return beautifyTypeAnchor(anchors[0].getTypeName()); |
| } else { |
| if (type.typeArguments != null && type.typeArguments.length > 0) { |
| TypeReference first= type.typeArguments[0]; |
| if (first instanceof TypeAnchorReference) { |
| char[][] anchorName= first.getTypeName(); |
| anchorName[0] = CharOperation.subarray(anchorName[0], 1, -1); // chop off '@' |
| return beautifyTypeAnchor(anchorName); |
| } |
| } |
| } |
| } |
| return null; |
| } |
| private static char[][] beautifyTypeAnchor(char[][] orig) { |
| int len= orig.length; |
| if (!CharOperation.equals(orig[len-1], IOTConstants._OT_BASE)) |
| return orig; |
| char[][] result= new char[len][]; |
| System.arraycopy(orig, 0, result, 0, len-1); |
| result[len-1]= IOTConstants.BASE; |
| return result; |
| } |
| // SH} |
| } |