//generated by abstract-syntax-gen
package de.peeeq.wurstscript.jassIm;
import java.util.*;

@SuppressWarnings({"cast", "unused", "rawtypes"})
class ImVarImpl implements ImVar{
    ImVarImpl(de.peeeq.wurstscript.ast.Element trace, ImType type, String name, boolean isBJ) {
        if (trace == null)
            throw new IllegalArgumentException("Element trace must not be null.");
        if (type == null)
            throw new IllegalArgumentException("Element type must not be null.");
        if (name == null)
            throw new IllegalArgumentException("Element name must not be null.");
        this.trace = trace;
        this.type = type;
        this.name = name;
        this.isBJ = isBJ;
    }

    private Element parent;
    public Element getParent() { return parent; }
    public void setParent(Element parent) {
        if (parent != null && this.parent != null) {
            throw new Error("Cannot change parent of element " + this.getClass().getSimpleName() + ", as it is already used in another tree."
                + "Use the copy method to create a new tree or remove the tree from its old parent or set the parent to null before moving the tree. ");
        }
        this.parent = parent;
    }

    public void replaceBy(Element other) {
        if (parent == null)
            throw new RuntimeException("Node not attached to tree.");
        for (int i=0; i<parent.size(); i++) {
            if (parent.get(i) == this) {
                parent.set(i, other);
                return;
            }
        }
    }

    private de.peeeq.wurstscript.ast.Element trace;
    public void setTrace(de.peeeq.wurstscript.ast.Element trace) {
        if (trace == null) throw new IllegalArgumentException();
        this.trace = trace;
    } 
    public de.peeeq.wurstscript.ast.Element getTrace() { return trace; }

    private ImType type;
    public void setType(ImType type) {
        if (type == null) throw new IllegalArgumentException();
        this.type = type;
    } 
    public ImType getType() { return type; }

    private String name;
    public void setName(String name) {
        if (name == null) throw new IllegalArgumentException();
        this.name = name;
    } 
    public String getName() { return name; }

    private boolean isBJ;
    public void setIsBJ(boolean isBJ) {
        this.isBJ = isBJ;
    } 
    public boolean getIsBJ() { return isBJ; }

    public Element get(int i) {
        switch (i) {
            default: throw new IllegalArgumentException("Index out of range: " + i);
        }
    }
    public Element set(int i, Element newElem) {
        Element oldElem;
        switch (i) {
            default: throw new IllegalArgumentException("Index out of range: " + i);
        }
    }

    @Override
    public void forEachElement(java.util.function.Consumer<? super Element> action) {
    }
    public int size() {
        return 0;
    }
    @Override public ImVar copy() {
        ImVar result = new ImVarImpl(trace, type, name, isBJ);
        return result;
    }

    @Override public ImVar copyWithRefs() {
        ImVar res = copy();
        return res;
    }

    @Override public void clearAttributes() {
        clearAttributesLocal();
    }
    @Override public void clearAttributesLocal() {
        zzattr_attrWrites_state = 0;
        zzattr_attrReads_state = 0;
    }
    @Override public void accept(Visitor v) {
        v.visit(this);
    }
    @Override public <T> T match(JassImElementWithName.Matcher<T> matcher) {
        return matcher.case_ImVar(this);
    }
    @Override public void match(JassImElementWithName.MatcherVoid matcher) {
        matcher.case_ImVar(this);
    }

    @Override public <T> T match(ElementWithTrace.Matcher<T> matcher) {
        return matcher.case_ImVar(this);
    }
    @Override public void match(ElementWithTrace.MatcherVoid matcher) {
        matcher.case_ImVar(this);
    }

    @Override public <T> T match(ImPrintable.Matcher<T> matcher) {
        return matcher.case_ImVar(this);
    }
    @Override public void match(ImPrintable.MatcherVoid matcher) {
        matcher.case_ImVar(this);
    }

    @Override public <T> T match(Element.Matcher<T> matcher) {
        return matcher.case_ImVar(this);
    }
    @Override public void match(Element.MatcherVoid matcher) {
        matcher.case_ImVar(this);
    }

    public boolean structuralEquals(Element e) {
        if (e instanceof ImVar) {
            ImVar o = (ImVar) e;
            return this.type == o.getType()
                && java.util.Objects.equals(name, o.getName())
                && java.util.Objects.equals(isBJ, o.getIsBJ());
        } else {
            return false;
        }
    }
    /** */
    public void print(java.lang.Appendable sb, int indent) {
        de.peeeq.wurstscript.translation.imtranslation.ImPrinter.print((ImVar)this, sb, indent);
    }
    /** */
    public String toString() {
        return de.peeeq.wurstscript.translation.imtranslation.ImPrinter.asString((ImVar)this);
    }
    /** */
    public ImFunction getNearestFunc() {
        return de.peeeq.wurstscript.translation.imtojass.ImAttributes.getNearestFunc((ImVar)this);
    }
    /** */
    public boolean isGlobal() {
        return de.peeeq.wurstscript.translation.imtojass.ImAttributes.isGlobal((ImVar)this);
    }
    /** */
    public de.peeeq.wurstscript.ast.Element attrTrace() {
        return de.peeeq.wurstscript.translation.imtojass.ImAttributes.getTrace((ImVar)this);
    }
    /** */
    public ImProg attrProg() {
        return de.peeeq.wurstscript.translation.imtojass.ImAttributes.getProg((ImVar)this);
    }
// circular = null
    private int zzattr_attrWrites_state = 0;
    private java.util.Collection<ImVarWrite> zzattr_attrWrites_cache;
    /** */
    public java.util.Collection<ImVarWrite> attrWrites() {
        if (zzattr_attrWrites_state == 0) {
            try {
                zzattr_attrWrites_state = 1;
                zzattr_attrWrites_cache = de.peeeq.wurstscript.translation.imoptimizer.VariableUses.getVarWrites((ImVar)this);
            } finally {
                zzattr_attrWrites_state = 0;
            }
            zzattr_attrWrites_state = 2;
        } else if (zzattr_attrWrites_state == 1) {
            throw new CyclicDependencyError(this, "attrWrites");
        }
        return zzattr_attrWrites_cache;
    }
// circular = null
    private int zzattr_attrReads_state = 0;
    private java.util.Collection<ImVarRead> zzattr_attrReads_cache;
    /** */
    public java.util.Collection<ImVarRead> attrReads() {
        if (zzattr_attrReads_state == 0) {
            try {
                zzattr_attrReads_state = 1;
                zzattr_attrReads_cache = de.peeeq.wurstscript.translation.imoptimizer.VariableUses.getVarReads((ImVar)this);
            } finally {
                zzattr_attrReads_state = 0;
            }
            zzattr_attrReads_state = 2;
        } else if (zzattr_attrReads_state == 1) {
            throw new CyclicDependencyError(this, "attrReads");
        }
        return zzattr_attrReads_cache;
    }
}