package org2.eclipse.php.internal.core.ast.nodes;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org2.eclipse.php.internal.core.PHPVersion;
import org2.eclipse.php.internal.core.ast.match.ASTMatcher;
import org2.eclipse.php.internal.core.ast.visitor.Visitor;
import org2.eclipse.php.internal.core.compiler.ast.nodes.ASTNodeKinds;
public class ChainingInstanceCall extends Expression {
private PHPArrayDereferenceList arrayDereferenceList;
// private ASTNode.NodeList<VariableBase> chainingMethodOrProperty = new
// ASTNode.NodeList<VariableBase>(
// CHAINING_METHOD_OR_PROPERTY);
private List<VariableBase> chainingMethodOrProperty = new LinkedList<VariableBase>();
public static final ChildPropertyDescriptor ARRAY_DEREFERENCE_LIST = new ChildPropertyDescriptor(
ChainingInstanceCall.class,
"arrayDereferenceList", PHPArrayDereferenceList.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
// public static final ChildListPropertyDescriptor
// CHAINING_METHOD_OR_PROPERTY = new ChildListPropertyDescriptor(
// ChainingInstanceCall.class,
// "chainingMethodOrProperty", VariableBase.class, CYCLE_RISK); //$NON-NLS-1$
/**
* A list of property descriptors (element type:
* {@link StructuralPropertyDescriptor}), or null if uninitialized.
*/
private static final List<StructuralPropertyDescriptor> PROPERTY_DESCRIPTORS;
static {
List<StructuralPropertyDescriptor> propertyList = new ArrayList<StructuralPropertyDescriptor>(
1);
propertyList.add(ARRAY_DEREFERENCE_LIST);
// propertyList.add(CHAINING_METHOD_OR_PROPERTY);
PROPERTY_DESCRIPTORS = Collections.unmodifiableList(propertyList);
}
public ChainingInstanceCall(int start, int end, AST ast,
PHPArrayDereferenceList arrayDereferenceList,
List<VariableBase> chainingMethodOrProperty) {
super(start, end, ast);
this.arrayDereferenceList = arrayDereferenceList;
if (chainingMethodOrProperty != null) {
this.chainingMethodOrProperty.addAll(chainingMethodOrProperty);
}
}
public ChainingInstanceCall(AST ast,
PHPArrayDereferenceList arrayDereferenceList,
List<VariableBase> chainingMethodOrProperty) {
super(ast);
setArrayDereferenceList(arrayDereferenceList);
if (chainingMethodOrProperty != null) {
this.chainingMethodOrProperty.addAll(chainingMethodOrProperty);
}
}
public List<VariableBase> getChainingMethodOrProperty() {
return chainingMethodOrProperty;
}
public void setChainingMethodOrProperty(
ASTNode.NodeList<VariableBase> chainingMethodOrProperty) {
this.chainingMethodOrProperty = chainingMethodOrProperty;
}
public void setArrayDereferenceList(
PHPArrayDereferenceList arrayDereferenceList) {
ASTNode oldChild = this.arrayDereferenceList;
preReplaceChild(oldChild, arrayDereferenceList, ARRAY_DEREFERENCE_LIST);
this.arrayDereferenceList = arrayDereferenceList;
postReplaceChild(oldChild, arrayDereferenceList, ARRAY_DEREFERENCE_LIST);
}
public PHPArrayDereferenceList getArrayDereferenceList() {
return arrayDereferenceList;
}
public int getKind() {
return ASTNodeKinds.USE_STATEMENT;
}
public void accept0(Visitor visitor) {
final boolean visit = visitor.visit(this);
if (visit) {
childrenAccept(visitor);
}
visitor.endVisit(this);
}
public void childrenAccept(Visitor visitor) {
if (arrayDereferenceList != null) {
arrayDereferenceList.accept(visitor);
}
if (chainingMethodOrProperty != null) {
for (VariableBase variableBase : chainingMethodOrProperty) {
variableBase.accept(visitor);
}
}
}
public void traverseTopDown(Visitor visitor) {
accept(visitor);
if (arrayDereferenceList != null) {
arrayDereferenceList.traverseTopDown(visitor);
}
if (chainingMethodOrProperty != null) {
for (VariableBase variableBase : chainingMethodOrProperty) {
variableBase.traverseTopDown(visitor);
}
}
}
public void traverseBottomUp(Visitor visitor) {
if (arrayDereferenceList != null) {
arrayDereferenceList.traverseBottomUp(visitor);
}
if (chainingMethodOrProperty != null) {
for (VariableBase variableBase : chainingMethodOrProperty) {
variableBase.traverseBottomUp(visitor);
}
}
accept(visitor);
}
public void toString(StringBuffer buffer, String tab) {
buffer.append(tab).append("<ChainingInstanceCall"); //$NON-NLS-1$
appendInterval(buffer);
buffer.append(">\n"); //$NON-NLS-1$
// buffer.append(TAB).append(tab).append("<arrayDereferenceList>\n"); //$NON-NLS-1$
if (arrayDereferenceList != null) {
buffer.append(TAB).append(tab)
.append("<PHPArrayDereferenceList>\n"); //$NON-NLS-1$
arrayDereferenceList.toString(buffer, TAB + tab);
buffer.append("\n"); //$NON-NLS-1$
buffer.append(TAB).append(tab).append("</PHPArrayDereferenceList>"); //$NON-NLS-1$
}
if (chainingMethodOrProperty != null) {
buffer.append(TAB).append(tab)
.append("<ChainingMethodOrProperty>\n"); //$NON-NLS-1$
for (VariableBase variableBase : chainingMethodOrProperty) {
variableBase.toString(buffer, TAB + TAB + tab);
buffer.append("\n"); //$NON-NLS-1$
}
buffer.append(TAB).append(tab)
.append("</ChainingMethodOrProperty>"); //$NON-NLS-1$
}
buffer.append("\n"); //$NON-NLS-1$
buffer.append(tab).append("</ChainingInstanceCall>"); //$NON-NLS-1$
}
public int getType() {
return ASTNode.FUNCTION_NAME;
}
/*
* Method declared on ASTNode.
*/
public boolean subtreeMatch(ASTMatcher matcher, Object other) {
// dispatch to correct overloaded match method
return matcher.match(this, other);
}
@Override
ASTNode clone0(AST target) {
PHPArrayDereferenceList arrayDereferenceList = ASTNode.copySubtree(
target, getArrayDereferenceList());
final List<VariableBase> chainingMethodOrProperty = ASTNode
.copySubtrees(target, getChainingMethodOrProperty());
final ChainingInstanceCall result = new ChainingInstanceCall(
this.getStart(), this.getEnd(), target, arrayDereferenceList,
chainingMethodOrProperty);
return result;
}
@Override
List<StructuralPropertyDescriptor> internalStructuralPropertiesForType(
PHPVersion apiLevel) {
return PROPERTY_DESCRIPTORS;
}
/*
* (omit javadoc for this method) Method declared on ASTNode.
*/
final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
// if (property == CHAINING_METHOD_OR_PROPERTY) {
// return getChainingMethodOrProperty();
// }
// allow default implementation to flag the error
return super.internalGetChildListProperty(property);
}
final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property,
boolean get, ASTNode child) {
if (property == ARRAY_DEREFERENCE_LIST) {
if (get) {
return getArrayDereferenceList();
} else {
setArrayDereferenceList((PHPArrayDereferenceList) child);
return null;
}
}
// allow default implementation to flag the error
return super.internalGetSetChildProperty(property, get, child);
}
}