import net.sourceforge.phpdt.internal.core.util.Util;
import net.sourceforge.phpdt.internal.corext.Assert;
-
/**
* @see IMethod
*/
public class SourceMethod extends Member implements IMethod {
/**
- * The parameter type signatures of the method - stored locally
- * to perform equality test. <code>null</code> indicates no
- * parameters.
+ * The parameter type signatures of the method - stored locally to perform
+ * equality test. <code>null</code> indicates no parameters.
*/
protected String[] fParameterTypes;
/**
* An empty list of Strings
*/
- protected static final String[] fgEmptyList= new String[] {};
- protected SourceMethod(JavaElement parent, String name, String[] parameterTypes) {
+ protected static final String[] fgEmptyList = new String[] {};
+
+ protected SourceMethod(JavaElement parent, String name,
+ String[] parameterTypes) {
super(parent, name);
Assert.isTrue(name.indexOf('.') == -1);
if (parameterTypes == null) {
- fParameterTypes= fgEmptyList;
+ fParameterTypes = fgEmptyList;
} else {
- fParameterTypes= parameterTypes;
+ fParameterTypes = parameterTypes;
}
}
+
public boolean equals(Object o) {
- if (!(o instanceof SourceMethod)) return false;
- return super.equals(o) && Util.equalArraysOrNull(fParameterTypes, ((SourceMethod)o).fParameterTypes);
+ if (!(o instanceof SourceMethod))
+ return false;
+ return super.equals(o)
+ && Util.equalArraysOrNull(fParameterTypes,
+ ((SourceMethod) o).fParameterTypes);
}
-/**
- * @see JavaElement#equalsDOMNode
- */
-protected boolean equalsDOMNode(IDOMNode node) throws JavaModelException {
- if (node.getNodeType() == IDOMNode.METHOD) {
- IDOMMethod m = (IDOMMethod)node;
- if (isConstructor()) {
- return
- (m.isConstructor() || m.getName().equals(this.getElementName()) /* case of a constructor that is being renamed */)
- && signatureEquals(m);
+
+ /**
+ * @see JavaElement#equalsDOMNode
+ */
+ protected boolean equalsDOMNode(IDOMNode node) throws JavaModelException {
+ if (node.getNodeType() == IDOMNode.METHOD) {
+ IDOMMethod m = (IDOMMethod) node;
+ if (isConstructor()) {
+ return (m.isConstructor() || m.getName().equals(
+ this.getElementName()) /*
+ * case of a constructor that is
+ * being renamed
+ */)
+ && signatureEquals(m);
+ } else {
+ return super.equalsDOMNode(node) && signatureEquals(m);
+ }
} else {
- return super.equalsDOMNode(node) && signatureEquals(m);
+ return false;
}
- } else {
- return false;
+
}
-}
-/**
- * @see IJavaElement
- */
-public int getElementType() {
- return METHOD;
-}
-/**
- * @see IMethod
- */
-public String[] getExceptionTypes() throws JavaModelException {
- SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
- char[][] exs= info.getExceptionTypeNames();
- return CompilationUnitStructureRequestor.convertTypeNamesToSigs(exs);
-}
-/**
- * @see JavaElement#getHandleMemento()
- */
-public String getHandleMemento() {
- StringBuffer buff = new StringBuffer(((JavaElement) getParent()).getHandleMemento());
- buff.append(getHandleMementoDelimiter());
- buff.append(getElementName());
- for (int i = 0; i < fParameterTypes.length; i++) {
- buff.append(getHandleMementoDelimiter());
- buff.append(fParameterTypes[i]);
+ /**
+ * @see IJavaElement
+ */
+ public int getElementType() {
+ return METHOD;
}
- return buff.toString();
-}
-/**
- * @see JavaElement#getHandleMemento()
- */
-protected char getHandleMementoDelimiter() {
- return JavaElement.JEM_METHOD;
-}
-/**
- * @see IMethod
- */
-public int getNumberOfParameters() {
- return fParameterTypes == null ? 0 : fParameterTypes.length;
-}
-/**
- * @see IMethod
- */
-public String[] getParameterNames() throws JavaModelException {
- SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
- char[][] names= info.getArgumentNames();
- if (names == null || names.length == 0) {
- return fgEmptyList;
+
+ /**
+ * @see IMethod
+ */
+ public String[] getExceptionTypes() throws JavaModelException {
+ SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
+ char[][] exs = info.getExceptionTypeNames();
+ return CompilationUnitStructureRequestor.convertTypeNamesToSigs(exs);
}
- String[] strings= new String[names.length];
- for (int i= 0; i < names.length; i++) {
- strings[i]= new String(names[i]);
+
+ /**
+ * @see JavaElement#getHandleMemento()
+ */
+ public String getHandleMemento() {
+ StringBuffer buff = new StringBuffer(((JavaElement) getParent())
+ .getHandleMemento());
+ buff.append(getHandleMementoDelimiter());
+ buff.append(getElementName());
+ for (int i = 0; i < fParameterTypes.length; i++) {
+ buff.append(getHandleMementoDelimiter());
+ buff.append(fParameterTypes[i]);
+ }
+ return buff.toString();
}
- return strings;
-}
-/**
- * @see IMethod
- */
-public String[] getParameterTypes() {
- return fParameterTypes;
-}
-/**
- * @see IMethod
- */
-public String getReturnType() throws JavaModelException {
- SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
- return Signature.createTypeSignature(info.getReturnTypeName(), false);
-}
-/**
- * @see IMethod
- */
-public String getSignature() throws JavaModelException {
- SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
- return info.getSignature();
-}
-/**
- * @see IMethod
- */
-public boolean isConstructor() throws JavaModelException {
- SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
- return info.isConstructor();
-}
-/**
- * @see IMethod#isMainMethod()
- */
-public boolean isMainMethod() throws JavaModelException {
- return this.isMainMethod(this);
-}
-/**
- * @see IMethod#isSimilar(IMethod)
- */
-public boolean isSimilar(IMethod method) {
- return
- this.areSimilarMethods(
- this.getElementName(), this.getParameterTypes(),
- method.getElementName(), method.getParameterTypes(),
- null);
-}
+ /**
+ * @see JavaElement#getHandleMemento()
+ */
+ protected char getHandleMementoDelimiter() {
+ return JavaElement.JEM_METHOD;
+ }
-/**
- */
-public String readableName() {
+ /**
+ * @see IMethod
+ */
+ public int getNumberOfParameters() {
+ return fParameterTypes == null ? 0 : fParameterTypes.length;
+ }
- StringBuffer buffer = new StringBuffer(super.readableName());
- buffer.append('(');
- String[] parameterTypes = this.getParameterTypes();
- int length;
- if (parameterTypes != null && (length = parameterTypes.length) > 0) {
- for (int i = 0; i < length; i++) {
- buffer.append(Signature.toString(parameterTypes[i]));
- if (i < length - 1) {
- buffer.append(", "); //$NON-NLS-1$
- }
+ /**
+ * @see IMethod
+ */
+ public String[] getParameterNames() throws JavaModelException {
+ SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
+ char[][] names = info.getArgumentNames();
+ if (names == null || names.length == 0) {
+ return fgEmptyList;
}
+ String[] strings = new String[names.length];
+ for (int i = 0; i < names.length; i++) {
+ strings[i] = new String(names[i]);
+ }
+ return strings;
}
- buffer.append(')');
- return buffer.toString();
-}
-/**
- * Returns <code>true</code> if the signature of this <code>SourceMethod</code> matches that of the given
- * <code>IDOMMethod</code>, otherwise <code>false</code>.
- */
-protected boolean signatureEquals(IDOMMethod method) throws JavaModelException {
- String[] otherTypes= method.getParameterTypes();
- String[] types= getParameterTypes();
- boolean ok= true;
- // ensure the number of parameters match
- if (otherTypes == null || otherTypes.length == 0) {
- ok= (types == null || types.length == 0);
- } else if (types != null) {
- ok= (otherTypes.length == types.length);
- } else {
- return false;
+ /**
+ * @see IMethod
+ */
+ public String[] getParameterTypes() {
+ return fParameterTypes;
+ }
+
+ /**
+ * @see IMethod
+ */
+ public String getReturnType() throws JavaModelException {
+ SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
+ return Signature.createTypeSignature(info.getReturnTypeName(), false);
+ }
+
+ /**
+ * @see IMethod
+ */
+ public String getSignature() throws JavaModelException {
+ SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
+ return info.getSignature();
+ }
+
+ /**
+ * @see IMethod
+ */
+ public boolean isConstructor() throws JavaModelException {
+ SourceMethodElementInfo info = (SourceMethodElementInfo) getElementInfo();
+ return info.isConstructor();
}
- // ensure the parameter type signatures match
- if (ok) {
- if (types != null) {
- int i;
- for (i= 0; i < types.length; i++) {
- String otherType= Signature.createTypeSignature(otherTypes[i].toCharArray(), false);
- if (!types[i].equals(otherType)) {
- ok= false;
- break;
+ /**
+ * @see IMethod#isMainMethod()
+ */
+ public boolean isMainMethod() throws JavaModelException {
+ return this.isMainMethod(this);
+ }
+
+ /**
+ * @see IMethod#isSimilar(IMethod)
+ */
+ public boolean isSimilar(IMethod method) {
+ return this.areSimilarMethods(this.getElementName(), this
+ .getParameterTypes(), method.getElementName(), method
+ .getParameterTypes(), null);
+ }
+
+ /**
+ */
+ public String readableName() {
+
+ StringBuffer buffer = new StringBuffer(super.readableName());
+ buffer.append('(');
+ String[] parameterTypes = this.getParameterTypes();
+ int length;
+ if (parameterTypes != null && (length = parameterTypes.length) > 0) {
+ for (int i = 0; i < length; i++) {
+ buffer.append(Signature.toString(parameterTypes[i]));
+ if (i < length - 1) {
+ buffer.append(", "); //$NON-NLS-1$
}
}
}
+ buffer.append(')');
+ return buffer.toString();
}
- return ok;
-}
-/**
- * @private Debugging purposes
- */
-protected void toStringInfo(int tab, StringBuffer buffer, Object info) {
- buffer.append(this.tabString(tab));
- if (info == null) {
- buffer.append(getElementName());
- buffer.append(" (not open)"); //$NON-NLS-1$
- } else if (info == NO_INFO) {
- buffer.append(getElementName());
- } else {
- try {
- if (Flags.isStatic(this.getFlags())) {
- buffer.append("static "); //$NON-NLS-1$
- }
- if (!this.isConstructor()) {
- buffer.append(Signature.toString(this.getReturnType()));
- buffer.append(' ');
+ /**
+ * Returns <code>true</code> if the signature of this
+ * <code>SourceMethod</code> matches that of the given
+ * <code>IDOMMethod</code>, otherwise <code>false</code>.
+ */
+ protected boolean signatureEquals(IDOMMethod method)
+ throws JavaModelException {
+ String[] otherTypes = method.getParameterTypes();
+ String[] types = getParameterTypes();
+ boolean ok = true;
+
+ // ensure the number of parameters match
+ if (otherTypes == null || otherTypes.length == 0) {
+ ok = (types == null || types.length == 0);
+ } else if (types != null) {
+ ok = (otherTypes.length == types.length);
+ } else {
+ return false;
+ }
+
+ // ensure the parameter type signatures match
+ if (ok) {
+ if (types != null) {
+ int i;
+ for (i = 0; i < types.length; i++) {
+ String otherType = Signature.createTypeSignature(
+ otherTypes[i].toCharArray(), false);
+ if (!types[i].equals(otherType)) {
+ ok = false;
+ break;
+ }
+ }
}
- buffer.append(this.getElementName());
- buffer.append('(');
- String[] parameterTypes = this.getParameterTypes();
- int length;
- if (parameterTypes != null && (length = parameterTypes.length) > 0) {
- for (int i = 0; i < length; i++) {
- buffer.append(Signature.toString(parameterTypes[i]));
- if (i < length - 1) {
- buffer.append(", "); //$NON-NLS-1$
+ }
+
+ return ok;
+ }
+
+ /**
+ * @private Debugging purposes
+ */
+ protected void toStringInfo(int tab, StringBuffer buffer, Object info) {
+ buffer.append(this.tabString(tab));
+ if (info == null) {
+ buffer.append(getElementName());
+ buffer.append(" (not open)"); //$NON-NLS-1$
+ } else if (info == NO_INFO) {
+ buffer.append(getElementName());
+ } else {
+ try {
+ if (Flags.isStatic(this.getFlags())) {
+ buffer.append("static "); //$NON-NLS-1$
+ }
+ if (!this.isConstructor()) {
+ buffer.append(Signature.toString(this.getReturnType()));
+ buffer.append(' ');
+ }
+ buffer.append(this.getElementName());
+ buffer.append('(');
+ String[] parameterTypes = this.getParameterTypes();
+ int length;
+ if (parameterTypes != null
+ && (length = parameterTypes.length) > 0) {
+ for (int i = 0; i < length; i++) {
+ buffer.append(Signature.toString(parameterTypes[i]));
+ if (i < length - 1) {
+ buffer.append(", "); //$NON-NLS-1$
+ }
}
}
+ buffer.append(')');
+ } catch (JavaModelException e) {
+ buffer
+ .append("<JavaModelException in toString of " + getElementName()); //$NON-NLS-1$
}
- buffer.append(')');
- } catch (JavaModelException e) {
- buffer.append("<JavaModelException in toString of " + getElementName()); //$NON-NLS-1$
}
}
}
-}
git://git.phpeclipse.com / phpeclipse.git / blobdiff